CVE-2023-2860
Last modified
CVE-2023-2860 is a medium-severity vulnerability rated 4.4/10 on the CVSS scale. An out-of-bounds read vulnerability was found in the SR-IPv6 implementation in the Linux kernel. The flaw exists within the processing of seg6 attributes. EPSS estimates a 0.35% chance of exploitation in the next 30 days.
Description
An out-of-bounds read vulnerability was found in the SR-IPv6 implementation in the Linux kernel. The flaw exists within the processing of seg6 attributes. The issue results from the improper validation of user-supplied data, which can result in a read past the end of an allocated buffer. This flaw allows a privileged local user to disclose sensitive information on affected installations of the Linux kernel.
Metrics
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Linux | Linux Kernel | <= 5.19.19 | — |
| Linux | Linux Kernel | 6.0 | Rc1 |
References
- https://access.redhat.com/security/cve/CVE-2023-2860Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2218122Issue Tracking, Patch
- https://www.zerodayinitiative.com/advisories/ZDI-CAN-18511Third Party Advisory, VDB Entry
- https://access.redhat.com/security/cve/CVE-2023-2860Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2218122Issue Tracking, Patch
- https://www.zerodayinitiative.com/advisories/ZDI-CAN-18511Third Party Advisory, VDB Entry
Timeline
- Published
- Last Modified
- Status
- Modified
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