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5234 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2019-19039 | 3 Canonical, Debian, Linux | 3 Ubuntu Linux, Debian Linux, Linux Kernel | 2022-04-29 | 1.9 LOW | 5.5 MEDIUM |
| ** DISPUTED ** __btrfs_free_extent in fs/btrfs/extent-tree.c in the Linux kernel through 5.3.12 calls btrfs_print_leaf in a certain ENOENT case, which allows local users to obtain potentially sensitive information about register values via the dmesg program. NOTE: The BTRFS development team disputes this issues as not being a vulnerability because “1) The kernel provide facilities to restrict access to dmesg - dmesg_restrict=1 sysctl option. So it's really up to the system administrator to judge whether dmesg access shall be disallowed or not. 2) WARN/WARN_ON are widely used macros in the linux kernel. If this CVE is considered valid this would mean there are literally thousands CVE lurking in the kernel - something which clearly is not the case.” | |||||
| CVE-2020-36406 | 2 Linux, Uwebsockets Project | 2 Linux Kernel, Uwebsockets | 2022-04-29 | 6.8 MEDIUM | 8.8 HIGH |
| ** DISPUTED ** uWebSockets 18.11.0 and 18.12.0 has a stack-based buffer overflow in uWS::TopicTree::trimTree (called from uWS::TopicTree::unsubscribeAll). NOTE: the vendor's position is that this is "a minor issue or not even an issue at all" because the developer of an application (that uses uWebSockets) should not be allowing the large number of triggered topics to accumulate. | |||||
| CVE-2019-20810 | 3 Canonical, Linux, Opensuse | 3 Ubuntu Linux, Linux Kernel, Leap | 2022-04-28 | 4.9 MEDIUM | 5.5 MEDIUM |
| go7007_snd_init in drivers/media/usb/go7007/snd-go7007.c in the Linux kernel before 5.6 does not call snd_card_free for a failure path, which causes a memory leak, aka CID-9453264ef586. | |||||
| CVE-2020-15393 | 4 Canonical, Debian, Linux and 1 more | 4 Ubuntu Linux, Debian Linux, Linux Kernel and 1 more | 2022-04-28 | 2.1 LOW | 5.5 MEDIUM |
| In the Linux kernel 4.4 through 5.7.6, usbtest_disconnect in drivers/usb/misc/usbtest.c has a memory leak, aka CID-28ebeb8db770. | |||||
| CVE-2020-25285 | 3 Canonical, Debian, Linux | 3 Ubuntu Linux, Debian Linux, Linux Kernel | 2022-04-28 | 4.4 MEDIUM | 6.4 MEDIUM |
| A race condition between hugetlb sysctl handlers in mm/hugetlb.c in the Linux kernel before 5.8.8 could be used by local attackers to corrupt memory, cause a NULL pointer dereference, or possibly have unspecified other impact, aka CID-17743798d812. | |||||
| CVE-2020-25284 | 3 Debian, Linux, Opensuse | 3 Debian Linux, Linux Kernel, Leap | 2022-04-28 | 1.9 LOW | 4.1 MEDIUM |
| The rbd block device driver in drivers/block/rbd.c in the Linux kernel through 5.8.9 used incomplete permission checking for access to rbd devices, which could be leveraged by local attackers to map or unmap rbd block devices, aka CID-f44d04e696fe. | |||||
| CVE-2020-25212 | 4 Canonical, Debian, Linux and 1 more | 4 Ubuntu Linux, Debian Linux, Linux Kernel and 1 more | 2022-04-28 | 4.4 MEDIUM | 7.0 HIGH |
| A TOCTOU mismatch in the NFS client code in the Linux kernel before 5.8.3 could be used by local attackers to corrupt memory or possibly have unspecified other impact because a size check is in fs/nfs/nfs4proc.c instead of fs/nfs/nfs4xdr.c, aka CID-b4487b935452. | |||||
| CVE-2021-45868 | 2 Linux, Netapp | 17 Linux Kernel, H300e, H300e Firmware and 14 more | 2022-04-27 | 4.3 MEDIUM | 5.5 MEDIUM |
| In the Linux kernel before 5.15.3, fs/quota/quota_tree.c does not validate the block number in the quota tree (on disk). This can, for example, lead to a kernel/locking/rwsem.c use-after-free if there is a corrupted quota file. | |||||
| CVE-2020-26088 | 4 Canonical, Debian, Linux and 1 more | 4 Ubuntu Linux, Debian Linux, Linux Kernel and 1 more | 2022-04-27 | 2.1 LOW | 5.5 MEDIUM |
| A missing CAP_NET_RAW check in NFC socket creation in net/nfc/rawsock.c in the Linux kernel before 5.8.2 could be used by local attackers to create raw sockets, bypassing security mechanisms, aka CID-26896f01467a. | |||||
| CVE-2020-12768 | 3 Canonical, Debian, Linux | 3 Ubuntu Linux, Debian Linux, Linux Kernel | 2022-04-27 | 2.1 LOW | 5.5 MEDIUM |
| ** DISPUTED ** An issue was discovered in the Linux kernel before 5.6. svm_cpu_uninit in arch/x86/kvm/svm.c has a memory leak, aka CID-d80b64ff297e. NOTE: third parties dispute this issue because it's a one-time leak at the boot, the size is negligible, and it can't be triggered at will. | |||||
| CVE-2020-15780 | 3 Canonical, Linux, Opensuse | 3 Ubuntu Linux, Linux Kernel, Leap | 2022-04-27 | 7.2 HIGH | 6.7 MEDIUM |
| An issue was discovered in drivers/acpi/acpi_configfs.c in the Linux kernel before 5.7.7. Injection of malicious ACPI tables via configfs could be used by attackers to bypass lockdown and secure boot restrictions, aka CID-75b0cea7bf30. | |||||
| CVE-2020-8992 | 4 Canonical, Linux, Netapp and 1 more | 11 Ubuntu Linux, Linux Kernel, Active Iq Unified Manager and 8 more | 2022-04-27 | 4.9 MEDIUM | 5.5 MEDIUM |
| ext4_protect_reserved_inode in fs/ext4/block_validity.c in the Linux kernel through 5.5.3 allows attackers to cause a denial of service (soft lockup) via a crafted journal size. | |||||
| CVE-2021-39033 | 3 Ibm, Linux, Microsoft | 4 Aix, Sterling B2b Integrator, Linux Kernel and 1 more | 2022-04-27 | 4.0 MEDIUM | 6.5 MEDIUM |
| IBM Sterling B2B Integrator Standard Edition 6.0.0.0 through 6.0.3.5 and 6.1.0.0 through 6.1.1.0 could allow a remote attacker to obtain sensitive information when a detailed technical error message is returned in the browser. This information could be used in further attacks against the system. IBM X-Force ID: 213963. | |||||
| CVE-2021-39072 | 2 Ibm, Linux | 2 Security Guardium, Linux Kernel | 2022-04-27 | 4.3 MEDIUM | 5.9 MEDIUM |
| IBM Security Guardium 11.3 could allow a remote attacker to obtain sensitive information, caused by the failure to properly enable HTTP Strict Transport Security. An attacker could exploit this vulnerability to obtain sensitive information using man in the middle techniques. IBM X-Force ID: 215581. | |||||
| CVE-2021-39076 | 2 Ibm, Linux | 2 Security Guardium, Linux Kernel | 2022-04-27 | 5.0 MEDIUM | 7.5 HIGH |
| IBM Security Guardium 10.5 and 11.3 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt sensitive information. IBM X-Force ID: 215585. | |||||
| CVE-2021-39078 | 2 Ibm, Linux | 2 Security Guardium, Linux Kernel | 2022-04-27 | 2.1 LOW | 4.4 MEDIUM |
| IBM Security Guardium 10.5 stores user credentials in plain clear text which can be read by a local privileged user. IBM X-Force ID: 215589. | |||||
| CVE-2020-10757 | 7 Canonical, Debian, Fedoraproject and 4 more | 10 Ubuntu Linux, Debian Linux, Fedora and 7 more | 2022-04-27 | 6.9 MEDIUM | 7.8 HIGH |
| A flaw was found in the Linux Kernel in versions after 4.5-rc1 in the way mremap handled DAX Huge Pages. This flaw allows a local attacker with access to a DAX enabled storage to escalate their privileges on the system. | |||||
| CVE-2011-4917 | 1 Linux | 1 Linux Kernel | 2022-04-26 | 2.1 LOW | 5.5 MEDIUM |
| In the Linux kernel through 3.1 there is an information disclosure issue via /proc/stat. | |||||
| CVE-2020-12653 | 4 Debian, Linux, Netapp and 1 more | 35 Debian Linux, Linux Kernel, A700s and 32 more | 2022-04-26 | 4.6 MEDIUM | 7.8 HIGH |
| An issue was found in Linux kernel before 5.5.4. The mwifiex_cmd_append_vsie_tlv() function in drivers/net/wireless/marvell/mwifiex/scan.c allows local users to gain privileges or cause a denial of service because of an incorrect memcpy and buffer overflow, aka CID-b70261a288ea. | |||||
| CVE-2020-12771 | 6 Canonical, Debian, Linux and 3 more | 37 Ubuntu Linux, Debian Linux, Linux Kernel and 34 more | 2022-04-26 | 4.9 MEDIUM | 5.5 MEDIUM |
| An issue was discovered in the Linux kernel through 5.6.11. btree_gc_coalesce in drivers/md/bcache/btree.c has a deadlock if a coalescing operation fails. | |||||
| CVE-2020-16166 | 7 Canonical, Debian, Fedoraproject and 4 more | 16 Ubuntu Linux, Debian Linux, Fedora and 13 more | 2022-04-26 | 4.3 MEDIUM | 3.7 LOW |
| The Linux kernel through 5.7.11 allows remote attackers to make observations that help to obtain sensitive information about the internal state of the network RNG, aka CID-f227e3ec3b5c. This is related to drivers/char/random.c and kernel/time/timer.c. | |||||
| CVE-2020-8835 | 4 Canonical, Fedoraproject, Linux and 1 more | 47 Ubuntu Linux, Fedora, Linux Kernel and 44 more | 2022-04-26 | 7.2 HIGH | 7.8 HIGH |
| In the Linux kernel 5.5.0 and newer, the bpf verifier (kernel/bpf/verifier.c) did not properly restrict the register bounds for 32-bit operations, leading to out-of-bounds reads and writes in kernel memory. The vulnerability also affects the Linux 5.4 stable series, starting with v5.4.7, as the introducing commit was backported to that branch. This vulnerability was fixed in 5.6.1, 5.5.14, and 5.4.29. (issue is aka ZDI-CAN-10780) | |||||
| CVE-2019-19535 | 4 Debian, Linux, Opensuse and 1 more | 4 Debian Linux, Linux Kernel, Leap and 1 more | 2022-04-26 | 2.1 LOW | 4.6 MEDIUM |
| In the Linux kernel before 5.2.9, there is an info-leak bug that can be caused by a malicious USB device in the drivers/net/can/usb/peak_usb/pcan_usb_fd.c driver, aka CID-30a8beeb3042. | |||||
| CVE-2020-29368 | 2 Linux, Netapp | 9 Linux Kernel, Cloud Backup, Element Software and 6 more | 2022-04-26 | 6.9 MEDIUM | 7.0 HIGH |
| An issue was discovered in __split_huge_pmd in mm/huge_memory.c in the Linux kernel before 5.7.5. The copy-on-write implementation can grant unintended write access because of a race condition in a THP mapcount check, aka CID-c444eb564fb1. | |||||
| CVE-2020-27675 | 3 Debian, Fedoraproject, Linux | 3 Debian Linux, Fedora, Linux Kernel | 2022-04-26 | 4.7 MEDIUM | 4.7 MEDIUM |
| An issue was discovered in the Linux kernel through 5.9.1, as used with Xen through 4.14.x. drivers/xen/events/events_base.c allows event-channel removal during the event-handling loop (a race condition). This can cause a use-after-free or NULL pointer dereference, as demonstrated by a dom0 crash via events for an in-reconfiguration paravirtualized device, aka CID-073d0552ead5. | |||||
| CVE-2021-3348 | 2 Debian, Linux | 2 Debian Linux, Linux Kernel | 2022-04-26 | 4.4 MEDIUM | 7.0 HIGH |
| nbd_add_socket in drivers/block/nbd.c in the Linux kernel through 5.10.12 has an ndb_queue_rq use-after-free that could be triggered by local attackers (with access to the nbd device) via an I/O request at a certain point during device setup, aka CID-b98e762e3d71. | |||||
| CVE-2020-29569 | 4 Debian, Linux, Netapp and 1 more | 7 Debian Linux, Linux Kernel, Hci Compute Node and 4 more | 2022-04-26 | 7.2 HIGH | 8.8 HIGH |
| An issue was discovered in the Linux kernel through 5.10.1, as used with Xen through 4.14.x. The Linux kernel PV block backend expects the kernel thread handler to reset ring->xenblkd to NULL when stopped. However, the handler may not have time to run if the frontend quickly toggles between the states connect and disconnect. As a consequence, the block backend may re-use a pointer after it was freed. A misbehaving guest can trigger a dom0 crash by continuously connecting / disconnecting a block frontend. Privilege escalation and information leaks cannot be ruled out. This only affects systems with a Linux blkback. | |||||
| CVE-2021-4093 | 4 Canonical, Fedoraproject, Linux and 1 more | 4 Ubuntu Linux, Fedora, Linux Kernel and 1 more | 2022-03-01 | 7.2 HIGH | 8.8 HIGH |
| A flaw was found in the KVM's AMD code for supporting the Secure Encrypted Virtualization-Encrypted State (SEV-ES). A KVM guest using SEV-ES can trigger out-of-bounds reads and writes in the host kernel via a malicious VMGEXIT for a string I/O instruction (for example, outs or ins) using the exit reason SVM_EXIT_IOIO. This issue results in a crash of the entire system or a potential guest-to-host escape scenario. | |||||
| CVE-2004-0717 | 3 Linux, Microsoft, Opera | 3 Linux Kernel, Windows, Opera Browser | 2022-02-28 | 7.5 HIGH | N/A |
| Opera 7.51 for Windows and 7.50 for Linux does not properly prevent a frame in one domain from injecting content into a frame that belongs to another domain, which facilitates web site spoofing and other attacks, aka the frame injection vulnerability. | |||||
| CVE-2005-3059 | 3 Linux, Microsoft, Opera | 3 Linux Kernel, Windows, Opera Browser | 2022-02-28 | 10.0 HIGH | N/A |
| Multiple unspecified vulnerabilities in Opera 8.50 on Linux and Windows have unknown impact and attack vectors, related to (1) " handling of must-revalidate cache directive for HTTPS pages" or (2) a "display issue with cookie comment encoding." | |||||
| CVE-2022-25255 | 3 Linux, Opengroup, Qt | 3 Linux Kernel, Unix, Qt | 2022-02-28 | 7.2 HIGH | 7.8 HIGH |
| In Qt 5.9.x through 5.15.x before 5.15.9 and 6.x before 6.2.4 on Linux and UNIX, QProcess could execute a binary from the current working directory when not found in the PATH. | |||||
| CVE-2021-3753 | 2 Linux, Redhat | 2 Linux Kernel, Enterprise Linux | 2022-02-28 | 1.9 LOW | 4.7 MEDIUM |
| A race problem was seen in the vt_k_ioctl in drivers/tty/vt/vt_ioctl.c in the Linux kernel, which may cause an out of bounds read in vt as the write access to vc_mode is not protected by lock-in vt_ioctl (KDSETMDE). The highest threat from this vulnerability is to data confidentiality. | |||||
| CVE-2018-13405 | 3 Canonical, Debian, Linux | 3 Ubuntu Linux, Debian Linux, Linux Kernel | 2022-02-25 | 4.6 MEDIUM | 7.8 HIGH |
| The inode_init_owner function in fs/inode.c in the Linux kernel through 3.16 allows local users to create files with an unintended group ownership, in a scenario where a directory is SGID to a certain group and is writable by a user who is not a member of that group. Here, the non-member can trigger creation of a plain file whose group ownership is that group. The intended behavior was that the non-member can trigger creation of a directory (but not a plain file) whose group ownership is that group. The non-member can escalate privileges by making the plain file executable and SGID. | |||||
| CVE-2022-0185 | 1 Linux | 1 Linux Kernel | 2022-02-25 | 7.2 HIGH | 8.4 HIGH |
| A heap-based buffer overflow flaw was found in the way the legacy_parse_param function in the Filesystem Context functionality of the Linux kernel verified the supplied parameters length. An unprivileged (in case of unprivileged user namespaces enabled, otherwise needs namespaced CAP_SYS_ADMIN privilege) local user able to open a filesystem that does not support the Filesystem Context API (and thus fallbacks to legacy handling) could use this flaw to escalate their privileges on the system. | |||||
| CVE-2021-4154 | 2 Linux, Redhat | 3 Linux Kernel, Enterprise Linux, Virtualization | 2022-02-25 | 7.2 HIGH | 8.8 HIGH |
| A use-after-free flaw was found in cgroup1_parse_param in kernel/cgroup/cgroup-v1.c in the Linux kernel's cgroup v1 parser. A local attacker with a user privilege could cause a privilege escalation by exploiting the fsconfig syscall parameter leading to a container breakout and a denial of service on the system. | |||||
| CVE-2021-23201 | 3 Linux, Microsoft, Nvidia | 37 Linux Kernel, Windows, Geforce Gtx 950 and 34 more | 2022-02-24 | 6.9 MEDIUM | 7.5 HIGH |
| NVIDIA GPU and Tegra hardware contain a vulnerability in an internal microcontroller, which may allow a user with elevated privileges to generate valid microcode by identifying, exploiting, and loading vulnerable microcode. Such an attack could lead to information disclosure, data corruption, or denial of service of the device. The scope may extend to other components. | |||||
| CVE-2021-23217 | 3 Linux, Microsoft, Nvidia | 65 Linux Kernel, Windows, Geforce Gt 605 and 62 more | 2022-02-24 | 6.9 MEDIUM | 7.5 HIGH |
| NVIDIA GPU and Tegra hardware contain a vulnerability in the internal microcontroller, which may allow a user with elevated privileges to instantiate a DMA write operation only within a specific time window timed to corrupt code execution, which may impact confidentiality, integrity, or availability. The scope impact may extend to other components. | |||||
| CVE-2021-23219 | 3 Linux, Microsoft, Nvidia | 137 Linux Kernel, Windows, Dgx-1 P100 and 134 more | 2022-02-24 | 1.9 LOW | 4.1 MEDIUM |
| NVIDIA GPU and Tegra hardware contain a vulnerability in the internal microcontroller, which may allow a user with elevated privileges to access protected information by identifying, exploiting, and loading vulnerable microcode. Such an attack may lead to information disclosure. | |||||
| CVE-2021-45402 | 1 Linux | 1 Linux Kernel | 2022-02-23 | 2.1 LOW | 5.5 MEDIUM |
| The check_alu_op() function in kernel/bpf/verifier.c in the Linux kernel through v5.16-rc5 did not properly update bounds while handling the mov32 instruction, which allows local users to obtain potentially sensitive address information, aka a "pointer leak." | |||||
| CVE-2022-0382 | 1 Linux | 1 Linux Kernel | 2022-02-22 | 2.1 LOW | 5.5 MEDIUM |
| An information leak flaw was found due to uninitialized memory in the Linux kernel's TIPC protocol subsystem, in the way a user sends a TIPC datagram to one or more destinations. This flaw allows a local user to read some kernel memory. This issue is limited to no more than 7 bytes, and the user cannot control what is read. This flaw affects the Linux kernel versions prior to 5.17-rc1. | |||||
| CVE-2021-29987 | 2 Linux, Mozilla | 3 Linux Kernel, Firefox, Thunderbird | 2022-02-22 | 4.3 MEDIUM | 6.5 MEDIUM |
| After requesting multiple permissions, and closing the first permission panel, subsequent permission panels will be displayed in a different position but still record a click in the default location, making it possible to trick a user into accepting a permission they did not want to. *This bug only affects Firefox on Linux. Other operating systems are unaffected.*. This vulnerability affects Firefox < 91 and Thunderbird < 91. | |||||
| CVE-2021-29986 | 2 Linux, Mozilla | 4 Linux Kernel, Firefox, Firefox Esr and 1 more | 2022-02-22 | 6.8 MEDIUM | 8.1 HIGH |
| A suspected race condition when calling getaddrinfo led to memory corruption and a potentially exploitable crash. *Note: This issue only affected Linux operating systems. Other operating systems are unaffected.* This vulnerability affects Thunderbird < 78.13, Thunderbird < 91, Firefox ESR < 78.13, and Firefox < 91. | |||||
| CVE-2015-3214 | 6 Arista, Debian, Lenovo and 3 more | 19 Eos, Debian Linux, Emc Px12-400r Ivx and 16 more | 2022-02-20 | 6.9 MEDIUM | N/A |
| The pit_ioport_read in i8254.c in the Linux kernel before 2.6.33 and QEMU before 2.3.1 does not distinguish between read lengths and write lengths, which might allow guest OS users to execute arbitrary code on the host OS by triggering use of an invalid index. | |||||
| CVE-2021-34866 | 1 Linux | 1 Linux Kernel | 2022-02-17 | 7.2 HIGH | 7.8 HIGH |
| This vulnerability allows local attackers to escalate privileges on affected installations of Linux Kernel 5.14-rc3. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the handling of eBPF programs. The issue results from the lack of proper validation of user-supplied eBPF programs, which can result in a type confusion condition. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of the kernel. Was ZDI-CAN-14689. | |||||
| CVE-2022-0019 | 2 Linux, Paloaltonetworks | 2 Linux Kernel, Globalprotect | 2022-02-17 | 1.9 LOW | 5.5 MEDIUM |
| An insufficiently protected credentials vulnerability exists in the Palo Alto Networks GlobalProtect app on Linux that exposes the hashed credentials of GlobalProtect users that saved their password during previous GlobalProtect app sessions to other local users on the system. The exposed credentials enable a local attacker to authenticate to the GlobalProtect portal or gateway as the target user without knowing of the target user’s plaintext password. This issue impacts: GlobalProtect app 5.1 versions earlier than GlobalProtect app 5.1.10 on Linux. GlobalProtect app 5.2 versions earlier than and including GlobalProtect app 5.2.7 on Linux. GlobalProtect app 5.3 versions earlier than GlobalProtect app 5.3.2 on Linux. This issue does not affect the GlobalProtect app on other platforms. | |||||
| CVE-2022-0264 | 1 Linux | 1 Linux Kernel | 2022-02-10 | 2.1 LOW | 5.5 MEDIUM |
| A vulnerability was found in the Linux kernel's eBPF verifier when handling internal data structures. Internal memory locations could be returned to userspace. A local attacker with the permissions to insert eBPF code to the kernel can use this to leak internal kernel memory details defeating some of the exploit mitigations in place for the kernel. This flaws affects kernel versions < v5.16-rc6 | |||||
| CVE-2021-45095 | 2 Debian, Linux | 2 Debian Linux, Linux Kernel | 2022-02-10 | 2.1 LOW | 5.5 MEDIUM |
| pep_sock_accept in net/phonet/pep.c in the Linux kernel through 5.15.8 has a refcount leak. | |||||
| CVE-2021-45480 | 2 Debian, Linux | 2 Debian Linux, Linux Kernel | 2022-02-10 | 4.7 MEDIUM | 5.5 MEDIUM |
| An issue was discovered in the Linux kernel before 5.15.11. There is a memory leak in the __rds_conn_create() function in net/rds/connection.c in a certain combination of circumstances. | |||||
| CVE-2021-45469 | 4 Debian, Fedoraproject, Linux and 1 more | 19 Debian Linux, Fedora, Linux Kernel and 16 more | 2022-02-10 | 4.6 MEDIUM | 7.8 HIGH |
| In __f2fs_setxattr in fs/f2fs/xattr.c in the Linux kernel through 5.15.11, there is an out-of-bounds memory access when an inode has an invalid last xattr entry. | |||||
| CVE-2021-41864 | 3 Fedoraproject, Linux, Netapp | 22 Fedora, Linux Kernel, H300e and 19 more | 2022-02-09 | 4.6 MEDIUM | 7.8 HIGH |
| prealloc_elems_and_freelist in kernel/bpf/stackmap.c in the Linux kernel before 5.14.12 allows unprivileged users to trigger an eBPF multiplication integer overflow with a resultant out-of-bounds write. | |||||