CVE-2022-48695

Published: May 3, 2024Modified: Jun 17, 2026

7.8

Vector

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

Exploitability: 1.8 / Impact: 5.9

Source: NVD

Description

In the Linux kernel, the following vulnerability has been resolved: scsi: mpt3sas: Fix use-after-free warning Fix the following use-after-free warning which is observed during controller reset: refcount_t: underflow; use-after-free. WARNING: CPU: 23 PID: 5399 at lib/refcount.c:28 refcount_warn_saturate+0xa6/0xf0

Affected (11)

Products: Linux: Linux Kernel

1 product

Configuration A

11 vulnerable

Vulnerable Software	Affected Versions
Linux Linux Kernel	Before 4.9.328
Linux Linux Kernel	From 4.10 to 4.14.293
Linux Linux Kernel	From 4.15 to 4.19.258
Linux Linux Kernel	From 4.20 to 5.4.213
Linux Linux Kernel	From 5.11 to 5.15.168
Linux Linux Kernel	From 5.16 to 5.19.9
Linux Linux Kernel	From 5.5 to 5.10.143
Linux Linux Kernel	Version 6.0 rc1
Linux Linux Kernel	Version 6.0 rc2
Linux Linux Kernel	Version 6.0 rc3
Linux Linux Kernel	Version 6.0 rc4

Related CWEs

The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

References (16)

https://git.kernel.org/stable/c/41acb064c4e013808bc7d5fc1b506fa449425b0b

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/5682c94644fde72f72bded6580c38189ffc856b5

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/6229fa494a5949be209bc73afbc5d0a749c2e3c7

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/82efb917eeb27454dc4c6fe26432fc8f6c75bc16

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/991df3dd5144f2e6b1c38b8d20ed3d4d21e20b34

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/b8fc9e91b931215110ba824d1a2983c5f60b6f82

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/d4959d09b76eb7a4146f5133962b88d3bddb63d6

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/ea10a652ad2ae2cf3eced6f632a5c98f26727057

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/41acb064c4e013808bc7d5fc1b506fa449425b0b

Source: af854a3a-2127-422b-91ae-364da2661108

Patch

https://git.kernel.org/stable/c/5682c94644fde72f72bded6580c38189ffc856b5

Source: af854a3a-2127-422b-91ae-364da2661108

Patch

https://git.kernel.org/stable/c/6229fa494a5949be209bc73afbc5d0a749c2e3c7

Source: af854a3a-2127-422b-91ae-364da2661108

Patch

https://git.kernel.org/stable/c/82efb917eeb27454dc4c6fe26432fc8f6c75bc16

Source: af854a3a-2127-422b-91ae-364da2661108

Patch

https://git.kernel.org/stable/c/991df3dd5144f2e6b1c38b8d20ed3d4d21e20b34

Source: af854a3a-2127-422b-91ae-364da2661108

Patch

https://git.kernel.org/stable/c/b8fc9e91b931215110ba824d1a2983c5f60b6f82

Source: af854a3a-2127-422b-91ae-364da2661108

Patch

https://git.kernel.org/stable/c/d4959d09b76eb7a4146f5133962b88d3bddb63d6

Source: af854a3a-2127-422b-91ae-364da2661108

Patch

https://git.kernel.org/stable/c/ea10a652ad2ae2cf3eced6f632a5c98f26727057

Source: af854a3a-2127-422b-91ae-364da2661108

Patch

Timeline

No history available yet.