CVE-2024-27030
octeontx2-af: Use separate handlers for interrupts
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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
CISA's decision points: whether it is exploited, whether attacks can be automated, and how much control an attacker gets. Assessed (SSVC 2.0.3).What do these mean? →
- Exploitation: none
- Automatable: no
- Technical impact: partial
Summary
In the Linux kernel, the following vulnerability has been resolved: octeontx2-af: Use separate handlers for interrupts For PF to AF interrupt vector and VF to AF vector same interrupt handler is registered which is causing race condition. When two interrupts are raised to two CPUs at same time then two cores serve same event corrupting the data.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: partial
- Record last updated
Affected versions
- Linux Linux
Version range not reported
- Linux Linux
4.20
References 8
git.kernel.org
- stable/c/94cb17e5cf3a3c484063abc0ce4b8a2b2e8c1cb2
- stable/c/766c2627acb2d9d1722cce2e24837044d52d888a
- stable/c/772f18ded0e240cc1fa2b7020cc640e3e5c32b70
- stable/c/29d2550d79a8cbd31e0fbaa5c0e2a2efdc444e44
- stable/c/dc29dd00705a62c77de75b6d752259b869aac49d
- stable/c/ad6759e233db6fcc131055f8e23b4eafbe81053c
- stable/c/4fedae8f9eafa2ac8cdaca58e315f52a7e2a8701
- stable/c/50e60de381c342008c0956fd762e1c26408f372c