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CVE

CVE-2026-74280

crypto: marvell/octeontx - fix DMA cleanup using wrong loop index
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CVE

CVE-2026-74280

crypto: marvell/octeontx - fix DMA cleanup using wrong loop index

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

crypto: marvell/octeontx - fix DMA cleanup using wrong loop index

The sg_cleanup path used list[i] instead of list[j] when unmapping DMA

buffers, leaking successfully mapped entries and repeatedly unmapping

the failed one.

Package Versions Affected

Package Version
patch Availability
No items found.

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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
10
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
C
H
U
0
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
C
H
U
-

Related Resources

No items found.

References

https://git.kernel.org/stable/c/5f99a396f706afc749448659d1565991330e4f71, https://git.kernel.org/stable/c/6c721a3e43344f8560ee4ef506fc1f72b4646dcd, https://git.kernel.org/stable/c/7891c64c0520519782470ba29bac8a5761e295d8, https://git.kernel.org/stable/c/8a0db9fad3c97e6447a92417cb95d7c55eaa9530, https://git.kernel.org/stable/c/8d301e5a51173ba56ce4f632a2a33bf6b14b0fcf, https://git.kernel.org/stable/c/97f150ba3e372256eabb93bd80c2cf3740077fb5, https://git.kernel.org/stable/c/acff30cfc0d72465b51b0bfdf019f1cb54e15314, https://git.kernel.org/stable/c/ed374dbc70c10c4a864414b3d9c257faec8fd485, https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/74xxx/CVE-2026-74280.json, https://nvd.nist.gov/vuln/detail/CVE-2026-74280, https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Severity

10

CVSS Score
0
10

Basic Information

Base CVSS
10
EPSS Probability
0.00695%
EPSS Percentile
0.50308%
Introduced Version
10b4f09491bfeb0b298cb2f49df585510ee6189a,5.7.0,5.11.0,5.16.0,6.2.0,6.7.0,6.13.0,6.19.0,0
Fix Available
7891c64c0520519782470ba29bac8a5761e295d8,5.10.261,5.15.212,6.1.178,6.6.145,6.12.97,6.18.40,7.1.5,6.1.180-1,5.10.262-1,6.12.100-1

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