CVE-2022-28893

The SUNRPC subsystem in the Linux kernel through 5.17.2 can call xs_xprt_free before ensuring that sockets are in the intended state.

CVSS v3.0 7.8 HIGH
CVSS v2.0 7.2 HIGH

7.8^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.2^/10

CVSS v2.0 : HIGH

Vector : AV:L/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 3.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=1a3b1bba7c7a5eb8a11513cf88427cb9d77bc60a	Patch Third Party Advisory
http://www.openwall.com/lists/oss-security/2022/04/11/4	Issue Tracking Mailing List Patch
http://www.openwall.com/lists/oss-security/2022/04/11/3	Mailing List Patch Third Party Advisory
http://www.openwall.com/lists/oss-security/2022/04/11/5	Mailing List Patch Third Party Advisory
https://security.netapp.com/advisory/ntap-20220526-0002/
https://www.debian.org/security/2022/dsa-5161

Configurations

Configuration 1 (hide)

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Information

Published : 2022-04-11 05:15

Updated : 2022-06-13 11:15

NVD link : CVE-2022-28893

Mitre link : CVE-2022-28893

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-416

Use After Free

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