ima: Fix a potential integer overflow in ima_appraise_measurement
21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 7.1epss 0.3%
probabilidade de exploração
0.3%top 82% das CVEs
exploração observada
nãonenhuma fonte reporta
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.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Produtos afetados
Linux · LinuxReferências
https://git.kernel.org/stable/c/388f3df7c3c8b7f2a32b9ae0a9b2f9f6ad3b1b77https://git.kernel.org/stable/c/640cea4c2839a821adfbb703b590a5928abe9286https://git.kernel.org/stable/c/831e190175f10652be93b08436cc7bf2e62e4bb6https://git.kernel.org/stable/c/c8d5d81940938b5f6c0f495ca9538e7740416f30https://git.kernel.org/stable/c/d2ee2cfc4aa85ff6a2a3b198a3a524ec54e3d999