vulnerability
Red Hat: CVE-2023-6932: kernel: use-after-free in IPv4 IGMP (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:L/AC:L/Au:S/C:C/I:C/A:C) | 2023-12-19 | 2024-02-08 | 2025-03-17 |
Severity
7
CVSS
(AV:L/AC:L/Au:S/C:C/I:C/A:C)
Published
2023-12-19
Added
2024-02-08
Modified
2025-03-17
Description
A use-after-free vulnerability in the Linux kernel's ipv4: igmp component can be exploited to achieve local privilege escalation.
A race condition can be exploited to cause a timer be mistakenly registered on a RCU read locked object which is freed by another thread.
We recommend upgrading past commit e2b706c691905fe78468c361aaabc719d0a496f1.
Solution(s)
redhat-upgrade-kernelredhat-upgrade-kernel-rt
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