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CVE-2022-49643

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CVE-2022-49643

Published: Feb 26, 2025

Modified: May 11, 2026

PUBLISHED

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.

VendorProductVersions

Linux

Linux

affected
39b07096364a42c516415d5f841069e885234e61 - < 388f3df7c3c8b7f2a32b9ae0a9b2f9f6ad3b1b77
affected
39b07096364a42c516415d5f841069e885234e61 - < 831e190175f10652be93b08436cc7bf2e62e4bb6
affected
39b07096364a42c516415d5f841069e885234e61 - < c8d5d81940938b5f6c0f495ca9538e7740416f30
affected
39b07096364a42c516415d5f841069e885234e61 - < 640cea4c2839a821adfbb703b590a5928abe9286
affected
39b07096364a42c516415d5f841069e885234e61 - < d2ee2cfc4aa85ff6a2a3b198a3a524ec54e3d999

Linux

Linux

affected
5.4
unaffected
0 - < 5.4
unaffected
5.4.207 - <= 5.4.*
unaffected
5.10.132 - <= 5.10.*
unaffected
5.15.56 - <= 5.15.*

+2 more versions

References

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