vulnerability
Red Hat: CVE-2023-1075: kernel: net/tls: tls_is_tx_ready() checked list_entry (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 2 | (AV:L/AC:L/Au:S/C:P/I:N/A:N) | Mar 27, 2023 | Nov 8, 2023 | Aug 11, 2025 |
Severity
2
CVSS
(AV:L/AC:L/Au:S/C:P/I:N/A:N)
Published
Mar 27, 2023
Added
Nov 8, 2023
Modified
Aug 11, 2025
Description
A flaw was found in the Linux Kernel. The tls_is_tx_ready() incorrectly checks for list emptiness, potentially accessing a type confused entry to the list_head, leaking the last byte of the confused field that overlaps with rec->tx_ready.
Solutions
no-fix-redhat-rpm-packageredhat-upgrade-kernelredhat-upgrade-kernel-rt
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