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CVE-2024-26610

wifi: iwlwifi: fix a memory corruption

HIGH
7.8
CVSS Score
Published: February 29, 2024 at 03:52 PM UTC
Updated: August 5, 2026 at 12:04 PM UTC
1 product affected across 1 vendorLinux Kernel

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Severity
HIGH7.8
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

Description

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: fix a memory corruption iwl_fw_ini_trigger_tlv::data is a pointer to a __le32, which means that if we copy to iwl_fw_ini_trigger_tlv::data + offset while offset is in bytes, we'll write past the buffer.

Affected

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

Linux Kernel· Linux
95%
5.11 ≤ v < 5.15.1495.16 ≤ v < 6.1.765.5 ≤ v < 5.10.2105.5 ≤ v < 5.15.1495.5 ≤ v < 6.1.765.5 ≤ v < 6.6.155.5 ≤ v < 6.7.35.5 ≤ v < 6.86.2 ≤ v < 6.6.156.7 ≤ v < 6.7.36.8 rc1cf29c5b66b9f83939367d90679eb68cdfa2f0356
Vendor states this is fixed in 05dd9facfb9a1e056752c0901c6e86416037d15a (fixed)
Vendor states this is fixed in 870171899d75d43e3d14360f3a4850e90a9c289b (fixed)
Vendor states this is fixed in 99a23462fe1a6f709f0fda3ebbe8b6b193ac75bd (fixed)
Vendor states this is fixed in aa2cc9363926991ba74411e3aa0a0ea82c1ffe32 (fixed)
Vendor states this is fixed in cf4a0d840ecc72fcf16198d5e9c505ab7d5a5e4d (fixed)
Vendor states this is fixed in f32a81999d0b8e5ce60afb5f6a3dd7241c17dd67 (fixed)
Vendor states this is fixed in 5.10.210 (unaffected)
Vendor states this is fixed in 5.15.149 (unaffected)
Vendor states this is fixed in 5.5 (unaffected)
Vendor states this is fixed in 6.1.76 (unaffected)
Vendor states this is fixed in 6.6.15 (unaffected)
Vendor states this is fixed in 6.7.3 (unaffected)
Vendor states this is fixed in 6.8 (unaffected)

References (7)

Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/05dd9facfb9a1e056752c0901c6e86416037d15a
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/870171899d75d43e3d14360f3a4850e90a9c289b
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/99a23462fe1a6f709f0fda3ebbe8b6b193ac75bd
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/aa2cc9363926991ba74411e3aa0a0ea82c1ffe32
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/cf4a0d840ecc72fcf16198d5e9c505ab7d5a5e4d
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/f32a81999d0b8e5ce60afb5f6a3dd7241c17dd67
Patch
Source: af854a3a-2127-422b-91ae-364da2661108
https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.8HIGHLinux
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-787

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