01 Record

CVE-2026-74692

net/smc: fix TOCTOU race between smc_listen_out() and listener close

UnratedPUBLISHEDCNA: Linux

Base scoreUnratedNo CVSS vector published

View raw JSON CVE Program record

02 Description

net/smc: fix TOCTOU race between smc_listen_out() and listener close

03 Metadata

Published: 2026-08-22 15:32Z2 HR AGO
Last updated: 2026-08-22 15:32Z2 HR AGO
Reserved: 2026-08-15
Assigning CNA: Linux
Record state: PUBLISHED
Severity: Unrated: no CVSS score published
CVSS vector: Not published
Weaknesses: No CWE assigned
SSVC decision: No CISA-ADP assessment
Data version: 5.2
Document digest: 2c6f321bd4c55aacdf5c0865a32bfef92157753dcc15bf40e24d1980a53df661

04 Affected products

VendorProductVersionsPlatforms

LinuxLinuxfd57770dd198f5b2ddd5b9e6bf282cf98d63adb9 to < 53c7938d8bcfde3296ec1a347ba2a9393c1fdcfa, fd57770dd198f5b2ddd5b9e6bf282cf98d63adb9 to < feb71634bb1abab3e8fb5cde874b27001cc1282e, fd57770dd198f5b2ddd5b9e6bf282cf98d63adb9 to < 01865e1ddb126b25ac9eba5cdd7ec49e11183a64, fd57770dd198f5b2ddd5b9e6bf282cf98d63adb9 to < 00f89433777236ced4771211047fb5d4cd581cea, fd57770dd198f5b2ddd5b9e6bf282cf98d63adb9 to < 78e5ebcd1c10ed7c8bda0a99e0abd5b62da86d67, fd57770dd198f5b2ddd5b9e6bf282cf98d63adb9 to < ff5bcd804b5bc5c64736b7d318c20e12ea9506b8, fd57770dd198f5b2ddd5b9e6bf282cf98d63adb9 to < 185a4caeecabc150106deda1da170b09f2ad803f, d1d004585b40c212b338fc8a40cbaaf230ea4703, 4.19.299 to < 4.20, 5.1—

05 References

git.kernel.orghttps://git.kernel.org/stable/c/53c7938d8bcfde3296ec1a347ba2a9393c1fdcfa
git.kernel.orghttps://git.kernel.org/stable/c/feb71634bb1abab3e8fb5cde874b27001cc1282e
git.kernel.orghttps://git.kernel.org/stable/c/01865e1ddb126b25ac9eba5cdd7ec49e11183a64
git.kernel.orghttps://git.kernel.org/stable/c/00f89433777236ced4771211047fb5d4cd581cea
git.kernel.orghttps://git.kernel.org/stable/c/78e5ebcd1c10ed7c8bda0a99e0abd5b62da86d67
git.kernel.orghttps://git.kernel.org/stable/c/ff5bcd804b5bc5c64736b7d318c20e12ea9506b8
git.kernel.orghttps://git.kernel.org/stable/c/185a4caeecabc150106deda1da170b09f2ad803f