CVE-2024-27030: octeontx2-af: Use separate handlers for interrupts
First published: Wed May 01 2024(Updated: )
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.
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/kernel | <5.4.273 | 5.4.273 |
| redhat/kernel | <5.10.214 | 5.10.214 |
| redhat/kernel | <5.15.153 | 5.15.153 |
| redhat/kernel | <6.1.83 | 6.1.83 |
| redhat/kernel | <6.6.23 | 6.6.23 |
| redhat/kernel | <6.7.11 | 6.7.11 |
| redhat/kernel | <6.8.2 | 6.8.2 |
| redhat/kernel | <6.9 | 6.9 |
| debian/linux | 5.10.223-1 5.10.226-1 6.1.115-1 6.1.119-1 6.12.5-1 | |
| Linux Linux kernel | >=4.20<5.4.273 | |
| Linux Linux kernel | >=5.5<5.10.214 | |
| Linux Linux kernel | >=5.11<5.15.153 | |
| Linux Linux kernel | >=5.16<6.1.83 | |
| Linux Linux kernel | >=6.2<6.6.23 | |
| Linux Linux kernel | >=6.7<6.7.11 | |
| Linux Linux kernel | >=6.8<6.8.2 | |
| Debian Debian Linux | =10.0 |
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Reference Links
- https://git.kernel.org/stable/c/29d2550d79a8cbd31e0fbaa5c0e2a2efdc444e44
- https://git.kernel.org/stable/c/4fedae8f9eafa2ac8cdaca58e315f52a7e2a8701
- https://git.kernel.org/stable/c/50e60de381c342008c0956fd762e1c26408f372c
- https://git.kernel.org/stable/c/766c2627acb2d9d1722cce2e24837044d52d888a
- https://git.kernel.org/stable/c/772f18ded0e240cc1fa2b7020cc640e3e5c32b70
- https://git.kernel.org/stable/c/94cb17e5cf3a3c484063abc0ce4b8a2b2e8c1cb2
- https://git.kernel.org/stable/c/ad6759e233db6fcc131055f8e23b4eafbe81053c
- https://git.kernel.org/stable/c/dc29dd00705a62c77de75b6d752259b869aac49d
- https://launchpad.net/bugs/cve/CVE-2024-27030
- https://access.redhat.com/security/cve/CVE-2024-27030
- https://lore.kernel.org/linux-cve-announce/2024050110-CVE-2024-27030-d75a@gregkh/T
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2278474
- https://access.redhat.com/errata/RHSA-2024:4928
- https://access.redhat.com/errata/RHSA-2024:5067
- https://access.redhat.com/errata/RHSA-2024:5066
- https://bugzilla.redhat.com/show_bug.cgi?id=2278473
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-27030
- https://nvd.nist.gov/vuln/detail/CVE-2024-27030
- https://security-tracker.debian.org/tracker/CVE-2024-27030
- https://ubuntu.com/security/CVE-2024-27030
- https://git.kernel.org/linus/50e60de381c342008c0956fd762e1c26408f372c
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