keys: Fix overwrite of key expiration on instantiation
28Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 9.8epss 0.7%
probabilidad de explotación
0.7%top 49% de las CVE
explotación observada
noninguna fuente lo reporta
In the Linux kernel, the following vulnerability has been resolved:
keys: Fix overwrite of key expiration on instantiation
The expiry time of a key is unconditionally overwritten during
instantiation, defaulting to turn it permanent. This causes a problem
for DNS resolution as the expiration set by user-space is overwritten to
TIME64_MAX, disabling further DNS updates. Fix this by restoring the
condition that key_set_expiry is only called when the pre-parser sets a
specific expiry.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Productos afectados
Linux · LinuxReferencias
https://git.kernel.org/stable/c/25777f3f4e1f371d16a594925f31e37ce07b6ec7https://git.kernel.org/stable/c/939a08bcd4334bad4b201e60bd0ae1f278d71d41https://git.kernel.org/stable/c/9da27fb65a14c18efd4473e2e82b76b53ba60252https://git.kernel.org/stable/c/ad2011ea787928b2accb5134f1e423b11fe80a8ahttps://git.kernel.org/stable/c/cc219cb8afbc40ec100c0de941047bb29373126ahttps://git.kernel.org/stable/c/e4519a016650e952ad9eb27937f8c447d5a4e06dhttps://git.kernel.org/stable/c/ed79b93f725cd0da39a265dc23d77add1527b9behttps://lists.debian.org/debian-lts-announce/2024/06/msg00019.html