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.
References (1)
Core 1
Core References
Scores
CVSS v3
3.3
EPSS
0.0001
EPSS Percentile
1.2%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-843
CWE-200
Status
published
Products (1)
linux/linux_kernel
Published
Mar 27, 2023
Tracked Since
Feb 18, 2026