vulnerability
Oracle Linux: CVE-2023-28466: ELSA-2023-3723: kernel security and bug fix update (IMPORTANT) (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:L/AC:H/Au:S/C:C/I:C/A:C) | Mar 15, 2023 | Jul 21, 2023 | Dec 6, 2024 |
Severity
6
CVSS
(AV:L/AC:H/Au:S/C:C/I:C/A:C)
Published
Mar 15, 2023
Added
Jul 21, 2023
Modified
Dec 6, 2024
Description
do_tls_getsockopt in net/tls/tls_main.c in the Linux kernel through 6.2.6 lacks a lock_sock call, leading to a race condition (with a resultant use-after-free or NULL pointer dereference).
A use-after-free flaw was found in the do_tls_getsockopt function in net/tls/tls_main.c in the Transport Layer Security (TLS) in the Network subcompact in the Linux kernel. This flaw allows an attacker to cause a NULL pointer dereference problem due to a race condition.
A use-after-free flaw was found in the do_tls_getsockopt function in net/tls/tls_main.c in the Transport Layer Security (TLS) in the Network subcompact in the Linux kernel. This flaw allows an attacker to cause a NULL pointer dereference problem due to a race condition.
Solution
oracle-linux-upgrade-kernel
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