vulnerability
CentOS Linux: CVE-2023-3773: Important: kernel security, bug fix, and enhancement update (CESA-2023:6583)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:L/AC:L/Au:M/C:C/I:N/A:N) | 2023-07-25 | 2023-11-08 | 2025-01-28 |
Severity
4
CVSS
(AV:L/AC:L/Au:M/C:C/I:N/A:N)
Published
2023-07-25
Added
2023-11-08
Modified
2025-01-28
Description
A flaw was found in the Linux kernel’s IP framework for transforming packets (XFRM subsystem). This issue may allow a malicious user with CAP_NET_ADMIN privileges to cause a 4 byte out-of-bounds read of XFRMA_MTIMER_THRESH when parsing netlink attributes, leading to potential leakage of sensitive heap data to userspace.
Solution
centos-upgrade-kernel
References
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