PT-2024-32745 · Linux+7 · Linux Kernel+7
Patrisious Haddad
·
Published
2024-09-02
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Updated
2026-03-14
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CVE-2024-47693
CVSS v2.0
6.8
Medium
| Vector | AV:N/AC:L/Au:S/C:N/I:N/A:C |
Name of the Vulnerable Software and Affected Versions
Linux kernel versions prior to 6.6.58
Description
The issue is related to the IB/core component of the Linux kernel, where an error in
ib cache update causes an instant exit from ib cache setup one without proper cleanup, leading to a kernel warning. The warning is triggered when gid table release one is called. To fix the issue, proper cleanup using gid table cleanup one is necessary before returning the error.Recommendations
Update to Linux kernel version 6.6.58 or later to resolve the issue.
As a temporary workaround, consider disabling the
ib cache setup one function until a patch is available.
Restrict access to the vulnerable gid table release one function to minimize the risk of exploitation.Exploit
Fix
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Weakness Enumeration
Related Identifiers
Affected Products
Alt Linux
Astra Linux
Debian
Linuxmint
Linux Kernel
Red Os
Suse
Ubuntu