CVE-2025-38251

atm: clip: prevent NULL deref in clip_push()

MEDIUM

5.5

CVSS Score

Published: July 9, 2025 at 10:42 AM UTC

Updated: June 17, 2026 at 09:16 AM UTC

2 products affected across 2 vendorsLinux KernelDebian Linux

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Severity

MEDIUM5.5

Exploit prediction

EPSS 0.2%

Description

In the Linux kernel, the following vulnerability has been resolved: atm: clip: prevent NULL deref in clip_push() Blamed commit missed that vcc_destroy_socket() calls clip_push() with a NULL skb. If clip_devs is NULL, clip_push() then crashes when reading skb->truesize.

Affected

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

Debian Linux · Debiandrupal

95%

11.0

Linux Kernel · Linux

95%

5.11 ≤ v < 5.15.1875.16 ≤ v < 6.1.1435.7 ≤ v < 5.10.2405.7 ≤ v < 5.15.1875.7 ≤ v < 6.1.1435.7 ≤ v < 6.12.365.7 ≤ v < 6.15.55.7 ≤ v < 6.165.7 ≤ v < 6.6.965.7.1 ≤ v < 5.10.2406.13 ≤ v < 6.15.56.2 ≤ v < 6.6.966.7 ≤ v < 6.12.365.7 5.7 rc5 5.7 rc6 5.7 rc7 6.16 rc1 6.16 rc2 6.16 rc393a2014afbace907178afc3c9c1e62c9a338595a

Vendor states this is fixed in 3c709dce16999bf6a1d2ce377deb5dd6fdd8cb08 (fixed)

Vendor states this is fixed in 41f6420ee845006354c004839fed07da71e34aee (fixed)

Vendor states this is fixed in 88c88f91f4b3563956bb52e7a71a3640f7ece157 (fixed)

Vendor states this is fixed in 9199e8cb75f13a1650adcb3c6cad42789c43884e (fixed)

Vendor states this is fixed in a07005a77b18ae59b8471e7e4d991fa9f642b3c2 (fixed)

Vendor states this is fixed in b993ea46b3b601915ceaaf3c802adf11e7d6bac6 (fixed)

Vendor states this is fixed in ede31ad949ae0d03cb4c5edd79991586ad7c8bb8 (fixed)

Vendor states this is fixed in 5.10.240 (unaffected)

Vendor states this is fixed in 5.15.187 (unaffected)

Vendor states this is fixed in 5.7 (unaffected)

Vendor states this is fixed in 6.1.143 (unaffected)

Vendor states this is fixed in 6.12.36 (unaffected)