CVE-2023-31082
MEDIUMLinux Kernel 6.2 - Denial of Service via Invalid Context Sleep in gsmld_write
Title source: llmDescription
An issue was discovered in drivers/tty/n_gsm.c in the Linux kernel 6.2. There is a sleeping function called from an invalid context in gsmld_write, which will block the kernel. Note: This has been disputed by 3rd parties as not a valid vulnerability.
References (3)
Core 3
Core References
Mailing List
https://lore.kernel.org/all/CA+UBctCZok5FSQ=LPRA+A-jocW=L8FuMVZ_7MNqhh483P5yN8A%40mail.gmail.com/
Issue Tracking
https://bugzilla.suse.com/show_bug.cgi?id=1210781
Vendor Advisory
https://security.netapp.com/advisory/ntap-20230929-0003/
Scores
CVSS v3
5.5
EPSS
0.0036
EPSS Percentile
27.6%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Details
CWE
CWE-763
Status
published
Products (1)
linux/linux_kernel
6.2
Published
Apr 24, 2023
Tracked Since
Feb 18, 2026