CVE-2023-53069

octeontx2-vf: Add missing free for alloc_percpu

MEDIUM

5.5

CVSS Score

Published: May 2, 2025 at 03:55 PM UTC

Updated: June 17, 2026 at 06:44 AM UTC

1 product affected across 1 vendorLinux Kernel

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Severity

MEDIUM5.5

Exploit prediction

EPSS 0.2%

Description

In the Linux kernel, the following vulnerability has been resolved: octeontx2-vf: Add missing free for alloc_percpu Add the free_percpu for the allocated "vf->hw.lmt_info" in order to avoid memory leak, same as the "pf->hw.lmt_info" in `drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c`.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Linux Kernel · Linux

95%

5.14 ≤ v < 5.15.1055.14 ≤ v < 6.1.225.14 ≤ v < 6.2.95.14 ≤ v < 6.35.14.1 ≤ v < 5.15.1055.16 ≤ v < 6.1.226.2 ≤ v < 6.2.95.14 5.14 rc2 5.14 rc3 5.14 rc4 5.14 rc5 5.14 rc6 5.14 rc75c0512072f6517326d9fba083c4467f173ddd9846.3 rc1 6.3 rc2 6.3 rc3

Vendor states this is fixed in 813b590840771890c738ce6dbfd0c5938a1bafb9 (fixed)

Vendor states this is fixed in 840631bcf21f58c0a3f01378a54d79e9ce86b226 (fixed)

Vendor states this is fixed in 90874b76e5f82eaa3309714d72ff2cd8bb8d1b02 (fixed)

Vendor states this is fixed in f038f3917baf04835ba2b7bcf2a04ac93fbf8a9c (fixed)

Vendor states this is fixed in 5.14 (unaffected)

Vendor states this is fixed in 5.15.105 (unaffected)

Vendor states this is fixed in 6.1.22 (unaffected)

Vendor states this is fixed in 6.2.9 (unaffected)

Vendor states this is fixed in 6.3 (unaffected)