vulnerability
Red Hat: CVE-2023-1195: kernel: use-after-free caused by invalid pointer hostname in fs/cifs/connect.c (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:L/Au:S/C:N/I:N/A:C) | May 9, 2023 | May 15, 2023 | Mar 27, 2026 |
Severity
5
CVSS
(AV:L/AC:L/Au:S/C:N/I:N/A:C)
Published
May 9, 2023
Added
May 15, 2023
Modified
Mar 27, 2026
Description
A use-after-free flaw was found in reconn_set_ipaddr_from_hostname in fs/cifs/connect.c in the Linux kernel. The issue occurs when it forgets to set the free pointer server->hostname to NULL, leading to an invalid pointer request.
Solutions
redhat-upgrade-kernelredhat-upgrade-kernel-rt
References
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