4.4

CVE-2023-2860

Out-of-bounds read when setting hmac data

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version <= 5.19.19
Linux ≫ Linux Kernel Version 6.0 Update rc1
Linux ≫ Linux Kernel Version 6.0 Update rc2
Linux ≫ Linux Kernel Version 6.0 Update rc3
Linux ≫ Linux Kernel Version 6.0 Update rc4
VulnDex Vulnerability Enrichment
Diese Information steht angemeldeten Benutzern zur Verfügung. Login Login
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.33% 0.253
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 4.4 0.8 3.6
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
RedHat 4.4 0.8 3.6
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
CWE-125 Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

https://access.redhat.com/security/cve/CVE-2023-2860
Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2218122
Patch
Issue Tracking
https://www.zerodayinitiative.com/advisories/ZDI-CAN-18511
Third Party Advisory
VDB Entry