CVE-2022-28893

high

Description

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.

References

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=1a3b1bba7c7a5eb8a11513cf88427cb9d77bc60a

http://www.openwall.com/lists/oss-security/2022/04/11/4

http://www.openwall.com/lists/oss-security/2022/04/11/3

http://www.openwall.com/lists/oss-security/2022/04/11/5

https://security.netapp.com/advisory/ntap-20220526-0002/

https://www.debian.org/security/2022/dsa-5161

Details

Source: MITRE

Published: 2022-04-11

Updated: 2023-05-15

Type: CWE-416

Risk Information

CVSS v2

Base Score: 7.2

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

Impact Score: 10

Exploitability Score: 3.9

Severity: HIGH

CVSS v3

Base Score: 7.8

Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Impact Score: 5.9

Exploitability Score: 1.8

Severity: HIGH