CVE-2026-23222

crypto: omap - Allocate OMAP_CRYPTO_FORCE_COPY scatterlists correctly

State: Published
Severity: 7.8 High
Published: Feb 18, 2026
Updated: Aug 5, 2026
Reserved: Jan 13, 2026

Description

In the Linux kernel, the following vulnerability has been resolved:

crypto: omap - Allocate OMAP_CRYPTO_FORCE_COPY scatterlists correctly

The existing allocation of scatterlists in omap_crypto_copy_sg_lists() was allocating an array of scatterlist pointers, not scatterlist objects, resulting in a 4x too small allocation.

Use sizeof(*new_sg) to get the correct object size.

Scores

CVSS	Score	Vector	Source
3.1	7.8 High	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	Linux

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
LinuxLinux	74ed87e7e7f7197137164738dd0610ccd5ec5ed1 to before 953c81941b0ad373674656b8767c00234ebf17acAffected 74ed87e7e7f7197137164738dd0610ccd5ec5ed1 to before 31aff96a41ae6f1f1687c065607875a27c364da8Affected 74ed87e7e7f7197137164738dd0610ccd5ec5ed1 to before 79f95b51d4278044013672c27519ae88d07013d8Affected 74ed87e7e7f7197137164738dd0610ccd5ec5ed1 to before 6edf8df4bd29f7bfd245b67b2c31d905f1cfc14bAffected 74ed87e7e7f7197137164738dd0610ccd5ec5ed1 to before c184341920ed78b6466360ed7b45b8922586c38fAffected 74ed87e7e7f7197137164738dd0610ccd5ec5ed1 to before 2ed27b5a1174351148c3adbfc0cd86d54072ba2eAffected 74ed87e7e7f7197137164738dd0610ccd5ec5ed1 to before d1836c628cb72734eb5f7dfd4c996a9c18bba3adAffected 74ed87e7e7f7197137164738dd0610ccd5ec5ed1 to before 1562b1fb7e17c1b3addb15e125c718b2be7f5512Affected
LinuxLinux	4.13Affected before 4.13Not affected 5.10.251 through 5.10.Not affected 5.15.201 through 5.15.Not affected 6.1.164 through 6.1.Not affected 6.6.125 through 6.6.Not affected 6.12.72 through 6.12.Not affected 6.18.11 through 6.18.Not affected 6.19.1 through 6.19.*Not affected 7.0 and laterNot affected

Product

Versions

LinuxLinux

74ed87e7e7f7197137164738dd0610ccd5ec5ed1 to before 953c81941b0ad373674656b8767c00234ebf17acAffected
74ed87e7e7f7197137164738dd0610ccd5ec5ed1 to before 31aff96a41ae6f1f1687c065607875a27c364da8Affected
74ed87e7e7f7197137164738dd0610ccd5ec5ed1 to before 79f95b51d4278044013672c27519ae88d07013d8Affected
74ed87e7e7f7197137164738dd0610ccd5ec5ed1 to before 6edf8df4bd29f7bfd245b67b2c31d905f1cfc14bAffected
74ed87e7e7f7197137164738dd0610ccd5ec5ed1 to before c184341920ed78b6466360ed7b45b8922586c38fAffected
74ed87e7e7f7197137164738dd0610ccd5ec5ed1 to before 2ed27b5a1174351148c3adbfc0cd86d54072ba2eAffected
74ed87e7e7f7197137164738dd0610ccd5ec5ed1 to before d1836c628cb72734eb5f7dfd4c996a9c18bba3adAffected
74ed87e7e7f7197137164738dd0610ccd5ec5ed1 to before 1562b1fb7e17c1b3addb15e125c718b2be7f5512Affected

LinuxLinux

4.13Affected
before 4.13Not affected
5.10.251 through 5.10.*Not affected
5.15.201 through 5.15.*Not affected
6.1.164 through 6.1.*Not affected
6.6.125 through 6.6.*Not affected
6.12.72 through 6.12.*Not affected
6.18.11 through 6.18.*Not affected
6.19.1 through 6.19.*Not affected
7.0 and laterNot affected

References

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