PT-2024-1995 · Linux+11 · Linux Kernel+11
Ido Schimmel
·
Published
2024-01-18
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Updated
2026-05-26
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CVE-2024-26595
CVSS v3.1
5.5
Medium
| Vector | AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
The issue is related to a NULL pointer dereference in the error path when calling
mlxsw sp acl tcam region destroy() after failing to attach a region to an ACL group. The problem occurs when trying to access region->group->tcam, which is NULL. The fix involves retrieving the tcam pointer using mlxsw sp acl to tcam(). This issue can lead to a denial of service.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
DoS
NULL Pointer Dereference
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Weakness Enumeration
Related Identifiers
Affected Products
Alt Linux
Almalinux
Astra Linux
Centos
Debian
Linuxmint
Linux Kernel
Red Hat
Red Os
Rocky Linux
Suse
Ubuntu