vulnerability
Oracle Linux: CVE-2022-42720: ELSA-2023-2458: kernel security, bug fix, and enhancement update (IMPORTANT) (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:A/AC:L/Au:S/C:C/I:N/A:C) | 10/13/2022 | 07/22/2024 | 12/06/2024 |
Severity
7
CVSS
(AV:A/AC:L/Au:S/C:C/I:N/A:C)
Published
10/13/2022
Added
07/22/2024
Modified
12/06/2024
Description
Various refcounting bugs in the multi-BSS handling in the mac80211 stack in the Linux kernel 5.1 through 5.19.x before 5.19.16 could be used by local attackers (able to inject WLAN frames) to trigger use-after-free conditions to potentially execute code.
A use-after-free flaw was found in bss_ref_get in the net/wireless/scan.c in the Linux kernel. This issue can lead to a denial of service or arbitrary code execution.
A use-after-free flaw was found in bss_ref_get in the net/wireless/scan.c in the Linux kernel. This issue can lead to a denial of service or arbitrary code execution.
Solution
oracle-linux-upgrade-kernel
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