CVE-2022-48968

MEDIUM

Linux Kernel 5.15-5.15.82 - Use-After-Free in otx2_init_tc()

Title source: llm

Description

In the Linux kernel, the following vulnerability has been resolved: octeontx2-pf: Fix potential memory leak in otx2_init_tc() In otx2_init_tc(), if rhashtable_init() failed, it does not free tc->tc_entries_bitmap which is allocated in otx2_tc_alloc_ent_bitmap().

References (3)

Core 3

Core References

Patch

https://git.kernel.org/stable/c/eefd8953a74822cb72006632b9ee9dd95f92c146

Patch

https://git.kernel.org/stable/c/db5ec358cf4ef0ab382ee733d05f018e8bef9462

Patch

https://git.kernel.org/stable/c/fbf33f5ac76f2cdb47ad9763f620026d5cfa57ce

Scores

CVSS v3 5.5

EPSS 0.0023

EPSS Percentile 13.9%

Attack Vector LOCAL

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-401

Status published

Products (12)

linux/Kernel 5.15.0 - 5.15.83linux

linux/Kernel 5.16.0 - 6.0.13linux

Linux/Linux < 5.15

Linux/Linux 2e2a8126ffac66b9b177ce78ad430281c0c8cc74 - db5ec358cf4ef0ab382ee733d05f018e8bef9462

Linux/Linux 2e2a8126ffac66b9b177ce78ad430281c0c8cc74 - eefd8953a74822cb72006632b9ee9dd95f92c146

Linux/Linux 2e2a8126ffac66b9b177ce78ad430281c0c8cc74 - fbf33f5ac76f2cdb47ad9763f620026d5cfa57ce

Linux/Linux 5.15

Linux/Linux 5.15.83 - 5.15.*

Linux/Linux 6.0.13 - 6.0.*

Linux/Linux 6.1

... and 2 more

Published Oct 21, 2024

Tracked Since Feb 18, 2026