Filtered by vendor Fedoraproject
Subscribe
Search
Total
1558 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2022-2857 | 2 Fedoraproject, Google | 2 Fedora, Chrome | 2023-08-08 | N/A | 8.8 HIGH |
| Use after free in Blink in Google Chrome prior to 104.0.5112.101 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. | |||||
| CVE-2022-2617 | 2 Fedoraproject, Google | 2 Fedora, Chrome | 2023-08-08 | N/A | 8.8 HIGH |
| Use after free in Extensions API in Google Chrome prior to 104.0.5112.79 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via specific UI interactions. | |||||
| CVE-2022-3602 | 4 Fedoraproject, Netapp, Nodejs and 1 more | 4 Fedora, Clustered Data Ontap, Node.js and 1 more | 2023-08-08 | N/A | 7.5 HIGH |
| A buffer overrun can be triggered in X.509 certificate verification, specifically in name constraint checking. Note that this occurs after certificate chain signature verification and requires either a CA to have signed the malicious certificate or for the application to continue certificate verification despite failure to construct a path to a trusted issuer. An attacker can craft a malicious email address to overflow four attacker-controlled bytes on the stack. This buffer overflow could result in a crash (causing a denial of service) or potentially remote code execution. Many platforms implement stack overflow protections which would mitigate against the risk of remote code execution. The risk may be further mitigated based on stack layout for any given platform/compiler. Pre-announcements of CVE-2022-3602 described this issue as CRITICAL. Further analysis based on some of the mitigating factors described above have led this to be downgraded to HIGH. Users are still encouraged to upgrade to a new version as soon as possible. In a TLS client, this can be triggered by connecting to a malicious server. In a TLS server, this can be triggered if the server requests client authentication and a malicious client connects. Fixed in OpenSSL 3.0.7 (Affected 3.0.0,3.0.1,3.0.2,3.0.3,3.0.4,3.0.5,3.0.6). | |||||
| CVE-2021-29424 | 2 Fedoraproject, Net\ | 2 Fedora, \ | 2023-08-08 | 5.0 MEDIUM | 7.5 HIGH |
| The Net::Netmask module before 2.0000 for Perl does not properly consider extraneous zero characters at the beginning of an IP address string, which (in some situations) allows attackers to bypass access control that is based on IP addresses. | |||||
| CVE-2022-3042 | 2 Fedoraproject, Google | 3 Fedora, Chrome, Chrome Os | 2023-08-08 | N/A | 8.8 HIGH |
| Use after free in PhoneHub in Google Chrome on Chrome OS prior to 105.0.5195.52 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. | |||||
| CVE-2022-3045 | 2 Fedoraproject, Google | 2 Fedora, Chrome | 2023-08-08 | N/A | 8.8 HIGH |
| Insufficient validation of untrusted input in V8 in Google Chrome prior to 105.0.5195.52 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. | |||||
| CVE-2022-45061 | 3 Fedoraproject, Netapp, Python | 10 Fedora, Active Iq Unified Manager, Bootstrap Os and 7 more | 2023-08-08 | N/A | 7.5 HIGH |
| An issue was discovered in Python before 3.11.1. An unnecessary quadratic algorithm exists in one path when processing some inputs to the IDNA (RFC 3490) decoder, such that a crafted, unreasonably long name being presented to the decoder could lead to a CPU denial of service. Hostnames are often supplied by remote servers that could be controlled by a malicious actor; in such a scenario, they could trigger excessive CPU consumption on the client attempting to make use of an attacker-supplied supposed hostname. For example, the attack payload could be placed in the Location header of an HTTP response with status code 302. A fix is planned in 3.11.1, 3.10.9, 3.9.16, 3.8.16, and 3.7.16. | |||||
| CVE-2022-2621 | 2 Fedoraproject, Google | 2 Fedora, Chrome | 2023-08-08 | N/A | 8.8 HIGH |
| Use after free in Extensions in Google Chrome prior to 104.0.5112.79 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via specific UI interactions. | |||||
| CVE-2022-2607 | 2 Fedoraproject, Google | 3 Fedora, Chrome, Chrome Os | 2023-08-08 | N/A | 8.8 HIGH |
| Use after free in Tab Strip in Google Chrome on Chrome OS prior to 104.0.5112.79 allowed a remote attacker who convinced a user to engage in specific user interactions to potentially exploit heap corruption via specific UI interactions. | |||||
| CVE-2022-28796 | 4 Fedoraproject, Linux, Netapp and 1 more | 24 Fedora, Linux Kernel, Active Iq Unified Manager and 21 more | 2023-08-08 | 6.9 MEDIUM | 7.0 HIGH |
| jbd2_journal_wait_updates in fs/jbd2/transaction.c in the Linux kernel before 5.17.1 has a use-after-free caused by a transaction_t race condition. | |||||
| CVE-2021-33621 | 2 Fedoraproject, Ruby-lang | 3 Fedora, Cgi, Ruby | 2023-08-08 | N/A | 8.8 HIGH |
| The cgi gem before 0.1.0.2, 0.2.x before 0.2.2, and 0.3.x before 0.3.5 for Ruby allows HTTP response splitting. This is relevant to applications that use untrusted user input either to generate an HTTP response or to create a CGI::Cookie object. | |||||
| CVE-2022-2620 | 2 Fedoraproject, Google | 3 Fedora, Chrome, Chrome Os | 2023-08-08 | N/A | 8.8 HIGH |
| Use after free in WebUI in Google Chrome on Chrome OS prior to 104.0.5112.79 allowed a remote attacker who convinced a user to engage in specific user interactions to potentially exploit heap corruption via specific UI interactions. | |||||
| CVE-2018-25032 | 10 Apple, Azul, Debian and 7 more | 37 Mac Os X, Macos, Zulu and 34 more | 2023-08-04 | 5.0 MEDIUM | 7.5 HIGH |
| zlib before 1.2.12 allows memory corruption when deflating (i.e., when compressing) if the input has many distant matches. | |||||
| CVE-2022-1973 | 3 Fedoraproject, Linux, Netapp | 12 Fedora, Linux Kernel, H300s and 9 more | 2023-08-04 | N/A | 7.1 HIGH |
| A use-after-free flaw was found in the Linux kernel in log_replay in fs/ntfs3/fslog.c in the NTFS journal. This flaw allows a local attacker to crash the system and leads to a kernel information leak problem. | |||||
| CVE-2021-3450 | 10 Fedoraproject, Freebsd, Mcafee and 7 more | 35 Fedora, Freebsd, Web Gateway and 32 more | 2023-08-04 | 5.8 MEDIUM | 7.4 HIGH |
| The X509_V_FLAG_X509_STRICT flag enables additional security checks of the certificates present in a certificate chain. It is not set by default. Starting from OpenSSL version 1.1.1h a check to disallow certificates in the chain that have explicitly encoded elliptic curve parameters was added as an additional strict check. An error in the implementation of this check meant that the result of a previous check to confirm that certificates in the chain are valid CA certificates was overwritten. This effectively bypasses the check that non-CA certificates must not be able to issue other certificates. If a "purpose" has been configured then there is a subsequent opportunity for checks that the certificate is a valid CA. All of the named "purpose" values implemented in libcrypto perform this check. Therefore, where a purpose is set the certificate chain will still be rejected even when the strict flag has been used. A purpose is set by default in libssl client and server certificate verification routines, but it can be overridden or removed by an application. In order to be affected, an application must explicitly set the X509_V_FLAG_X509_STRICT verification flag and either not set a purpose for the certificate verification or, in the case of TLS client or server applications, override the default purpose. OpenSSL versions 1.1.1h and newer are affected by this issue. Users of these versions should upgrade to OpenSSL 1.1.1k. OpenSSL 1.0.2 is not impacted by this issue. Fixed in OpenSSL 1.1.1k (Affected 1.1.1h-1.1.1j). | |||||
| CVE-2023-2156 | 3 Fedoraproject, Linux, Redhat | 3 Fedora, Linux Kernel, Enterprise Linux | 2023-08-02 | N/A | 7.5 HIGH |
| A flaw was found in the networking subsystem of the Linux kernel within the handling of the RPL protocol. This issue results from the lack of proper handling of user-supplied data, which can lead to an assertion failure. This may allow an unauthenticated remote attacker to create a denial of service condition on the system. | |||||
| CVE-2023-1393 | 2 Fedoraproject, X.org | 2 Fedora, Xorg-server | 2023-08-02 | N/A | 7.8 HIGH |
| A flaw was found in X.Org Server Overlay Window. A Use-After-Free may lead to local privilege escalation. If a client explicitly destroys the compositor overlay window (aka COW), the Xserver would leave a dangling pointer to that window in the CompScreen structure, which will trigger a use-after-free later. | |||||
| CVE-2023-36664 | 3 Artifex, Debian, Fedoraproject | 3 Ghostscript, Debian Linux, Fedora | 2023-08-02 | N/A | 7.8 HIGH |
| Artifex Ghostscript through 10.01.2 mishandles permission validation for pipe devices (with the %pipe% prefix or the | pipe character prefix). | |||||
| CVE-2023-1386 | 2 Fedoraproject, Qemu | 2 Fedora, Qemu | 2023-08-01 | N/A | 7.8 HIGH |
| A flaw was found in the 9p passthrough filesystem (9pfs) implementation in QEMU. When a local user in the guest writes an executable file with SUID or SGID, none of these privileged bits are correctly dropped. As a result, in rare circumstances, this flaw could be used by malicious users in the guest to elevate their privileges within the guest and help a host local user to elevate privileges on the host. | |||||
| CVE-2023-3269 | 2 Fedoraproject, Linux | 2 Fedora, Linux Kernel | 2023-07-29 | N/A | 7.8 HIGH |
| A vulnerability exists in the memory management subsystem of the Linux kernel. The lock handling for accessing and updating virtual memory areas (VMAs) is incorrect, leading to use-after-free problems. This issue can be successfully exploited to execute arbitrary kernel code, escalate containers, and gain root privileges. | |||||
| CVE-2021-23133 | 5 Broadcom, Debian, Fedoraproject and 2 more | 24 Brocade Fabric Operating System, Debian Linux, Fedora and 21 more | 2023-07-28 | 6.9 MEDIUM | 7.0 HIGH |
| A race condition in Linux kernel SCTP sockets (net/sctp/socket.c) before 5.12-rc8 can lead to kernel privilege escalation from the context of a network service or an unprivileged process. If sctp_destroy_sock is called without sock_net(sk)->sctp.addr_wq_lock then an element is removed from the auto_asconf_splist list without any proper locking. This can be exploited by an attacker with network service privileges to escalate to root or from the context of an unprivileged user directly if a BPF_CGROUP_INET_SOCK_CREATE is attached which denies creation of some SCTP socket. | |||||
| CVE-2020-35524 | 5 Debian, Fedoraproject, Libtiff and 2 more | 5 Debian Linux, Fedora, Libtiff and 2 more | 2022-07-30 | 6.8 MEDIUM | 7.8 HIGH |
| A heap-based buffer overflow flaw was found in libtiff in the handling of TIFF images in libtiff's TIFF2PDF tool. A specially crafted TIFF file can lead to arbitrary code execution. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability. | |||||
| CVE-2022-24785 | 4 Fedoraproject, Momentjs, Netapp and 1 more | 4 Fedora, Moment, Active Iq and 1 more | 2022-07-30 | 5.0 MEDIUM | 7.5 HIGH |
| Moment.js is a JavaScript date library for parsing, validating, manipulating, and formatting dates. A path traversal vulnerability impacts npm (server) users of Moment.js between versions 1.0.1 and 2.29.1, especially if a user-provided locale string is directly used to switch moment locale. This problem is patched in 2.29.2, and the patch can be applied to all affected versions. As a workaround, sanitize the user-provided locale name before passing it to Moment.js. | |||||
| CVE-2022-26126 | 2 Fedoraproject, Frrouting | 2 Fedora, Frrouting | 2022-07-30 | 6.8 MEDIUM | 7.8 HIGH |
| Buffer overflow vulnerabilities exist in FRRouting through 8.1.0 due to the use of strdup with a non-zero-terminated binary string in isis_nb_notifications.c. | |||||
| CVE-2021-43859 | 4 Debian, Fedoraproject, Oracle and 1 more | 10 Debian Linux, Fedora, Commerce Guided Search and 7 more | 2022-07-30 | 5.0 MEDIUM | 7.5 HIGH |
| XStream is an open source java library to serialize objects to XML and back again. Versions prior to 1.4.19 may allow a remote attacker to allocate 100% CPU time on the target system depending on CPU type or parallel execution of such a payload resulting in a denial of service only by manipulating the processed input stream. XStream 1.4.19 monitors and accumulates the time it takes to add elements to collections and throws an exception if a set threshold is exceeded. Users are advised to upgrade as soon as possible. Users unable to upgrade may set the NO_REFERENCE mode to prevent recursion. See GHSA-rmr5-cpv2-vgjf for further details on a workaround if an upgrade is not possible. | |||||
| CVE-2022-27227 | 2 Fedoraproject, Powerdns | 3 Fedora, Authoritative Server, Recursor | 2022-07-30 | 4.3 MEDIUM | 7.5 HIGH |
| In PowerDNS Authoritative Server before 4.4.3, 4.5.x before 4.5.4, and 4.6.x before 4.6.1 and PowerDNS Recursor before 4.4.8, 4.5.x before 4.5.8, and 4.6.x before 4.6.1, insufficient validation of an IXFR end condition causes incomplete zone transfers to be handled as successful transfers. | |||||
| CVE-2021-44224 | 6 Apache, Apple, Debian and 3 more | 11 Http Server, Macos, Debian Linux and 8 more | 2022-07-30 | 6.4 MEDIUM | 8.2 HIGH |
| A crafted URI sent to httpd configured as a forward proxy (ProxyRequests on) can cause a crash (NULL pointer dereference) or, for configurations mixing forward and reverse proxy declarations, can allow for requests to be directed to a declared Unix Domain Socket endpoint (Server Side Request Forgery). This issue affects Apache HTTP Server 2.4.7 up to 2.4.51 (included). | |||||
| CVE-2021-4182 | 3 Fedoraproject, Oracle, Wireshark | 4 Fedora, Http Server, Zfs Storage Appliance Kit and 1 more | 2022-07-30 | 5.0 MEDIUM | 7.5 HIGH |
| Crash in the RFC 7468 dissector in Wireshark 3.6.0 and 3.4.0 to 3.4.10 allows denial of service via packet injection or crafted capture file | |||||
| CVE-2022-23804 | 3 Debian, Fedoraproject, Kicad | 3 Debian Linux, Fedora, Eda | 2022-07-29 | 6.8 MEDIUM | 7.8 HIGH |
| A stack-based buffer overflow vulnerability exists in the Gerber Viewer gerber and excellon ReadIJCoord coordinate parsing functionality of KiCad EDA 6.0.1 and master commit de006fc010. A specially-crafted gerber or excellon file can lead to code execution. An attacker can provide a malicious file to trigger this vulnerability. | |||||
| CVE-2022-26358 | 3 Debian, Fedoraproject, Xen | 3 Debian Linux, Fedora, Xen | 2022-07-29 | 4.4 MEDIUM | 7.8 HIGH |
| IOMMU: RMRR (VT-d) and unity map (AMD-Vi) handling issues T[his CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Certain PCI devices in a system might be assigned Reserved Memory Regions (specified via Reserved Memory Region Reporting, "RMRR") for Intel VT-d or Unity Mapping ranges for AMD-Vi. These are typically used for platform tasks such as legacy USB emulation. Since the precise purpose of these regions is unknown, once a device associated with such a region is active, the mappings of these regions need to remain continuouly accessible by the device. This requirement has been violated. Subsequent DMA or interrupts from the device may have unpredictable behaviour, ranging from IOMMU faults to memory corruption. | |||||
| CVE-2022-26359 | 3 Debian, Fedoraproject, Xen | 3 Debian Linux, Fedora, Xen | 2022-07-29 | 4.4 MEDIUM | 7.8 HIGH |
| IOMMU: RMRR (VT-d) and unity map (AMD-Vi) handling issues T[his CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Certain PCI devices in a system might be assigned Reserved Memory Regions (specified via Reserved Memory Region Reporting, "RMRR") for Intel VT-d or Unity Mapping ranges for AMD-Vi. These are typically used for platform tasks such as legacy USB emulation. Since the precise purpose of these regions is unknown, once a device associated with such a region is active, the mappings of these regions need to remain continuouly accessible by the device. This requirement has been violated. Subsequent DMA or interrupts from the device may have unpredictable behaviour, ranging from IOMMU faults to memory corruption. | |||||
| CVE-2019-5824 | 4 Debian, Fedoraproject, Google and 1 more | 5 Debian Linux, Fedora, Chrome and 2 more | 2022-07-29 | 6.8 MEDIUM | 8.8 HIGH |
| Parameter passing error in media in Google Chrome prior to 74.0.3729.131 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. | |||||
| CVE-2019-5822 | 4 Debian, Fedoraproject, Google and 1 more | 5 Debian Linux, Fedora, Chrome and 2 more | 2022-07-29 | 6.8 MEDIUM | 8.8 HIGH |
| Inappropriate implementation in Blink in Google Chrome prior to 74.0.3729.108 allowed a remote attacker to bypass same origin policy via a crafted HTML page. | |||||
| CVE-2019-5827 | 5 Canonical, Debian, Fedoraproject and 2 more | 6 Ubuntu Linux, Debian Linux, Fedora and 3 more | 2022-07-29 | 6.8 MEDIUM | 8.8 HIGH |
| Integer overflow in SQLite via WebSQL in Google Chrome prior to 74.0.3729.131 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. | |||||
| CVE-2019-5828 | 4 Debian, Fedoraproject, Google and 1 more | 5 Debian Linux, Fedora, Chrome and 2 more | 2022-07-29 | 6.8 MEDIUM | 8.8 HIGH |
| Object lifecycle issue in ServiceWorker in Google Chrome prior to 75.0.3770.80 allowed a remote attacker to potentially perform out of bounds memory access via a crafted HTML page. | |||||
| CVE-2019-5829 | 4 Debian, Fedoraproject, Google and 1 more | 5 Debian Linux, Fedora, Chrome and 2 more | 2022-07-29 | 6.8 MEDIUM | 8.8 HIGH |
| Integer overflow in download manager in Google Chrome prior to 75.0.3770.80 allowed a remote attacker to potentially perform out of bounds memory access via a crafted HTML page. | |||||
| CVE-2019-5821 | 4 Debian, Fedoraproject, Google and 1 more | 5 Debian Linux, Fedora, Chrome and 2 more | 2022-07-29 | 6.8 MEDIUM | 8.8 HIGH |
| Integer overflow in PDFium in Google Chrome prior to 74.0.3729.108 allowed a remote attacker to potentially exploit heap corruption via a crafted PDF file. | |||||
| CVE-2019-5831 | 4 Debian, Fedoraproject, Google and 1 more | 5 Debian Linux, Fedora, Chrome and 2 more | 2022-07-29 | 6.8 MEDIUM | 8.8 HIGH |
| Object lifecycle issue in V8 in Google Chrome prior to 75.0.3770.80 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. | |||||
| CVE-2019-5836 | 4 Debian, Fedoraproject, Google and 1 more | 5 Debian Linux, Fedora, Chrome and 2 more | 2022-07-29 | 6.8 MEDIUM | 8.8 HIGH |
| Heap buffer overflow in ANGLE in Google Chrome prior to 75.0.3770.80 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. | |||||
| CVE-2022-21663 | 3 Debian, Fedoraproject, Wordpress | 3 Debian Linux, Fedora, Wordpress | 2022-07-28 | 6.5 MEDIUM | 7.2 HIGH |
| WordPress is a free and open-source content management system written in PHP and paired with a MariaDB database. On a multisite, users with Super Admin role can bypass explicit/additional hardening under certain conditions through object injection. This has been patched in WordPress version 5.8.3. Older affected versions are also fixed via security release, that go back till 3.7.37. We strongly recommend that you keep auto-updates enabled. There are no known workarounds for this issue. | |||||
| CVE-2014-0224 | 8 Fedoraproject, Filezilla-project, Mariadb and 5 more | 19 Fedora, Filezilla Server, Mariadb and 16 more | 2022-07-28 | 5.8 MEDIUM | 7.4 HIGH |
| OpenSSL before 0.9.8za, 1.0.0 before 1.0.0m, and 1.0.1 before 1.0.1h does not properly restrict processing of ChangeCipherSpec messages, which allows man-in-the-middle attackers to trigger use of a zero-length master key in certain OpenSSL-to-OpenSSL communications, and consequently hijack sessions or obtain sensitive information, via a crafted TLS handshake, aka the "CCS Injection" vulnerability. | |||||
| CVE-2018-1060 | 5 Canonical, Debian, Fedoraproject and 2 more | 8 Ubuntu Linux, Debian Linux, Fedora and 5 more | 2022-07-28 | 5.0 MEDIUM | 7.5 HIGH |
| python before versions 2.7.15, 3.4.9, 3.5.6rc1, 3.6.5rc1 and 3.7.0 is vulnerable to catastrophic backtracking in pop3lib's apop() method. An attacker could use this flaw to cause denial of service. | |||||
| CVE-2019-20907 | 7 Canonical, Debian, Fedoraproject and 4 more | 8 Ubuntu Linux, Debian Linux, Fedora and 5 more | 2022-07-28 | 5.0 MEDIUM | 7.5 HIGH |
| In Lib/tarfile.py in Python through 3.8.3, an attacker is able to craft a TAR archive leading to an infinite loop when opened by tarfile.open, because _proc_pax lacks header validation. | |||||
| CVE-2021-21897 | 3 Debian, Fedoraproject, Ribbonsoft | 4 Debian Linux, Extra Packages For Enterprise Linux, Fedora and 1 more | 2022-07-28 | 6.8 MEDIUM | 8.8 HIGH |
| A code execution vulnerability exists in the DL_Dxf::handleLWPolylineData functionality of Ribbonsoft dxflib 3.17.0. A specially-crafted .dxf file can lead to a heap buffer overflow. An attacker can provide a malicious file to trigger this vulnerability. | |||||
| CVE-2022-0546 | 3 Blender, Debian, Fedoraproject | 4 Blender, Debian Linux, Extra Packages For Enterprise Linux and 1 more | 2022-07-27 | 5.1 MEDIUM | 7.8 HIGH |
| A missing bounds check in the image loader used in Blender 3.x and 2.93.8 leads to out-of-bounds heap access, allowing an attacker to cause denial of service, memory corruption or potentially code execution. | |||||
| CVE-2022-27406 | 2 Fedoraproject, Freetype | 2 Fedora, Freetype | 2022-07-27 | 5.0 MEDIUM | 7.5 HIGH |
| FreeType commit 22a0cccb4d9d002f33c1ba7a4b36812c7d4f46b5 was discovered to contain a segmentation violation via the function FT_Request_Size. | |||||
| CVE-2022-27405 | 2 Fedoraproject, Freetype | 2 Fedora, Freetype | 2022-07-27 | 5.0 MEDIUM | 7.5 HIGH |
| FreeType commit 53dfdcd8198d2b3201a23c4bad9190519ba918db was discovered to contain a segmentation violation via the function FNT_Size_Request. | |||||
| CVE-2021-21341 | 4 Debian, Fedoraproject, Oracle and 1 more | 10 Debian Linux, Fedora, Banking Enterprise Default Management and 7 more | 2022-07-27 | 7.1 HIGH | 7.5 HIGH |
| XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.16, there is vulnerability which may allow a remote attacker to allocate 100% CPU time on the target system depending on CPU type or parallel execution of such a payload resulting in a denial of service only by manipulating the processed input stream. No user is affected who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. If you rely on XStream's default blacklist of the Security Framework, you will have to use at least version 1.4.16. | |||||
| CVE-2022-33741 | 3 Fedoraproject, Linux, Xen | 3 Fedora, Linux Kernel, Xen | 2022-07-27 | 3.6 LOW | 7.1 HIGH |
| Linux disk/nic frontends data leaks T[his CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Linux Block and Network PV device frontends don't zero memory regions before sharing them with the backend (CVE-2022-26365, CVE-2022-33740). Additionally the granularity of the grant table doesn't allow sharing less than a 4K page, leading to unrelated data residing in the same 4K page as data shared with a backend being accessible by such backend (CVE-2022-33741, CVE-2022-33742). | |||||
| CVE-2022-33742 | 3 Fedoraproject, Linux, Xen | 3 Fedora, Linux Kernel, Xen | 2022-07-27 | 3.6 LOW | 7.1 HIGH |
| Linux disk/nic frontends data leaks T[his CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Linux Block and Network PV device frontends don't zero memory regions before sharing them with the backend (CVE-2022-26365, CVE-2022-33740). Additionally the granularity of the grant table doesn't allow sharing less than a 4K page, leading to unrelated data residing in the same 4K page as data shared with a backend being accessible by such backend (CVE-2022-33741, CVE-2022-33742). | |||||