CVE-2026-74280
crypto: marvell/octeontx - fix DMA cleanup using wrong loop index
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
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.
Timeline
- CVE published
- Record last updated
Affected versions
- Linux Linux
Version range not reported
- Linux Linux
5.7
References 8
git.kernel.org
- stable/c/97f150ba3e372256eabb93bd80c2cf3740077fb5
- stable/c/8a0db9fad3c97e6447a92417cb95d7c55eaa9530
- stable/c/8d301e5a51173ba56ce4f632a2a33bf6b14b0fcf
- stable/c/ed374dbc70c10c4a864414b3d9c257faec8fd485
- stable/c/6c721a3e43344f8560ee4ef506fc1f72b4646dcd
- stable/c/5f99a396f706afc749448659d1565991330e4f71
- stable/c/acff30cfc0d72465b51b0bfdf019f1cb54e15314
- stable/c/7891c64c0520519782470ba29bac8a5761e295d8