CVE-2026-64342

Summary

In the Linux kernel, the following vulnerability has been resolved:

USB: iowarrior: fix use-after-free on disconnect

Submitted write URBs are not stopped on close() and therefore need to be stopped unconditionally on disconnect() to avoid use-after-free in the completion handler.

Affected Software

VendorProductVersion RangeStatus
LinuxLinux946b960d13c15f050a3b848987aaca79f6a459b7 < d058d377291567b72aea33b017215cbfb383b0adaffected
LinuxLinux946b960d13c15f050a3b848987aaca79f6a459b7 < a7bbe946ca3a6eeb6f364d5e84b05e02c7c0d595affected
LinuxLinux946b960d13c15f050a3b848987aaca79f6a459b7 < 97ad9337127be04ca0b027c2b01e69302353f404affected
LinuxLinux946b960d13c15f050a3b848987aaca79f6a459b7 < 164398601a7f160bc3df1efa454f983302cef03faffected
LinuxLinux946b960d13c15f050a3b848987aaca79f6a459b7 < f328b0e9a0dbd162f5db1b83026b689f2fea2241affected
LinuxLinux946b960d13c15f050a3b848987aaca79f6a459b7 < b748f97aff339e7f08dca9cf38a05b980fb66feaaffected
LinuxLinux946b960d13c15f050a3b848987aaca79f6a459b7 < e4596816984efc537e7c04c1af0c639394f967f7affected
LinuxLinux946b960d13c15f050a3b848987aaca79f6a459b7 < bc0e4f16c44e50daa0b1ea729934baa3b4815deeaffected
LinuxLinux2.6.21affected
LinuxLinux0 < 2.6.21unaffected
LinuxLinux5.10.261 <= 5.10.*unaffected
LinuxLinux5.15.212 <= 5.15.*unaffected
LinuxLinux6.1.178 <= 6.1.*unaffected
LinuxLinux6.6.145 <= 6.6.*unaffected
LinuxLinux6.12.96 <= 6.12.*unaffected
LinuxLinux6.18.39 <= 6.18.*unaffected
LinuxLinux7.1.4 <= 7.1.*unaffected
LinuxLinux7.2-rc3 <= *unaffected

Weaknesses

References