crypto: omap - Allocate OMAP_CRYPTO_FORCE_COPY scatterlists correctly
Priority LOW 33Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA.
Summary
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.
Why it matters now
EPSS 0.00149 4th percentileScored 2026-11-07
Fix Fixed Linux (Linux): 5.10.251, 5.15.201, 6.1.164 +5
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Linux | Linux | 4.13 and later | 5.10.251, 5.15.201, 6.1.164, 6.6.125, 6.12.72, 6.18.11, 6.19.1, 7.0 | Patch available | CNA |
- Linux VendorLinux Affected 4.13 and later Fixed in 5.10.251, 5.15.201, 6.1.164, 6.6.125, 6.12.72, 6.18.11, 6.19.1, 7.0 Patch available CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | 4.13 to before 5.10.251; 5.11 to before 5.15.201; 5.16 to before 6.1.164; 6.2 to before 6.6.125; 6.7 to before 6.12.72; 6.13 to before 6.18.11; 6.19 to before 6.19.1 | Vulnerable | Linux |
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* Versions 4.13 to before 5.10.251; 5.11 to before 5.15.201; 5.16 to before 6.1.164; 6.2 to before 6.6.125; 6.7 to before 6.12.72; 6.13 to before 6.18.11; 6.19 to before 6.19.1 Vulnerable ·Linux
Remediation
- Fix · CNA Linux (Linux) Fixed in 5.10.251, 5.15.201, 6.1.164, 6.6.125, 6.12.72, 6.18.11, 6.19.1, 7.0
Vendor assessments
Red Hat
Red Hat rating: Moderate. Red Hat's page for this CVE →
Not affected: 5 products
- Red Hat Enterprise Linux 10
- Red Hat Enterprise Linux 6
- Red Hat Enterprise Linux 7
- Red Hat Enterprise Linux 8
- Red Hat Enterprise Linux 9
Timeline
- 2026-10-02 Threatist record created from CVE-2026-23222
- 2026-10-03 Alias added: GHSA-5qf3-3gp9-pjx6
References
Patch 8
- https://git.kernel.org/stable/c/953c81941b0ad373674656b8767c00234ebf17ac
- https://git.kernel.org/stable/c/31aff96a41ae6f1f1687c065607875a27c364da8
- https://git.kernel.org/stable/c/79f95b51d4278044013672c27519ae88d07013d8
- https://git.kernel.org/stable/c/6edf8df4bd29f7bfd245b67b2c31d905f1cfc14b
- https://git.kernel.org/stable/c/c184341920ed78b6466360ed7b45b8922586c38f
- https://git.kernel.org/stable/c/2ed27b5a1174351148c3adbfc0cd86d54072ba2e
- https://git.kernel.org/stable/c/d1836c628cb72734eb5f7dfd4c996a9c18bba3ad
- https://git.kernel.org/stable/c/1562b1fb7e17c1b3addb15e125c718b2be7f5512
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Sources
- CVE-2026-23222 · CVE Program
- CVE-2026-23222 · NVD
- FIRST EPSS
- GHSA-5qf3-3gp9-pjx6 · GitHub Advisory Database · CC BY 4.0
- CVE-2026-23222 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences