Description
In the Linux kernel, the following vulnerability has been resolved: ima: Fix a potential integer overflow in ima_appraise_measurement When the ima-modsig is enabled, the rc passed to evm_verifyxattr() may be negative, which may cause the integer overflow problem.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
39b07096364a42c516415d5f841069e885234e61 to < 388f3df7c3c8b7f2a32b9ae0a9b2f9f6ad3b1b77affected39b07096364a42c516415d5f841069e885234e61 to < 831e190175f10652be93b08436cc7bf2e62e4bb6affected39b07096364a42c516415d5f841069e885234e61 to < c8d5d81940938b5f6c0f495ca9538e7740416f30affected39b07096364a42c516415d5f841069e885234e61 to < 640cea4c2839a821adfbb703b590a5928abe9286affected39b07096364a42c516415d5f841069e885234e61 to < d2ee2cfc4aa85ff6a2a3b198a3a524ec54e3d999affected
Linux Linux
Default version status: affected
5.4affected0 to < 5.4unaffected5.4.207 to ≤ 5.4.*unaffected5.10.132 to ≤ 5.10.*unaffected5.15.56 to ≤ 5.15.*unaffected5.18.13 to ≤ 5.18.*unaffected5.19 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/388f3df7c3c8b7f2a32b9ae0a9b2f9f6ad3b1b77 ↗
- https://git.kernel.org/stable/c/831e190175f10652be93b08436cc7bf2e62e4bb6 ↗
- https://git.kernel.org/stable/c/c8d5d81940938b5f6c0f495ca9538e7740416f30 ↗
- https://git.kernel.org/stable/c/640cea4c2839a821adfbb703b590a5928abe9286 ↗
- https://git.kernel.org/stable/c/d2ee2cfc4aa85ff6a2a3b198a3a524ec54e3d999 ↗