CVE-2024-1151
MEDIUM severity · CVSS 5.5 · CWE-121
5.5CVSS MEDIUM
Summary
A vulnerability was reported in the Open vSwitch sub-component in the Linux Kernel. The flaw occurs when a recursive operation of code push recursively calls into the code block. The OVS module does not validate the stack depth, pushing too many frames and causing a stack overflow. As a result, this can lead to a crash or other related issues.
Impact & exploitability
Attack vectorLocal
Attack complexityLow
Privileges requiredLow
User interactionNone
Confidentiality impactNone
Integrity impactNone
Availability impactHigh
Exploit probability (EPSS)0%
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products we track (4)
Recommendation
Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.
Official patch: https://lore.kernel.org/all/20240207132416.1488485-1-aconole@redhat.com/ ↗
Additional information
- NVD record
- https://lore.kernel.org/all/20240207132416.1488485-1-aconole@redhat.com/Patch
- https://access.redhat.com/errata/RHSA-2024:4823
- https://access.redhat.com/errata/RHSA-2024:4831
- https://access.redhat.com/errata/RHSA-2024:9315
- https://access.redhat.com/security/cve/CVE-2024-1151Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2262241Advisory