vulnerability
Oracle Linux: CVE-2021-3753: ELSA-2022-9088: Unbreakable Enterprise kernel security update (IMPORTANT) (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:L/AC:H/Au:S/C:C/I:N/A:N) | Sep 1, 2021 | Feb 2, 2022 | Jan 23, 2025 |
Severity
4
CVSS
(AV:L/AC:H/Au:S/C:C/I:N/A:N)
Published
Sep 1, 2021
Added
Feb 2, 2022
Modified
Jan 23, 2025
Description
A race problem was seen in the vt_k_ioctl in drivers/tty/vt/vt_ioctl.c in the Linux kernel, which may cause an out of bounds read in vt as the write access to vc_mode is not protected by lock-in vt_ioctl (KDSETMDE). The highest threat from this vulnerability is to data confidentiality.
Solution(s)
oracle-linux-upgrade-kerneloracle-linux-upgrade-kernel-uek
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