[SRU][F/J/K/L][PATCH 0/1] CVE-2023-31084
Yuxuan Luo
yuxuan.luo at canonical.com
Thu Jul 27 19:57:34 UTC 2023
[Impact]
It was discovered that the DVB Core driver in the Linux kernel did not
properly handle locking events in certain situations. A local attacker
could use this to cause a denial of service (kernel deadlock).
[Backport]
Clean cherry-pick.
[Test]
Smoke tested against dvb-fe-tool.
[Potential Regression]
Expect minimal regression potential.
Takashi Iwai (1):
media: dvb-core: Fix kernel WARNING for blocking operation in
wait_event*()
drivers/media/dvb-core/dvb_frontend.c | 16 ++++++++++++----
1 file changed, 12 insertions(+), 4 deletions(-)
--
2.34.1
More information about the kernel-team
mailing list