Control: fixed -1 4.19.37-1 Control: found -1 4.9.168-2 Control: found -1 3.16.64-2 Control: severity -1 important
On Tue, 2019-05-14 at 14:37 -0400, Jeff Cliff wrote: > Package: src:linux > Version: 4.19.28-2 > Severity: grave > Tags: security > Justification: user security hole > > Dear Maintainer, > > An issue was discovered in rds_tcp_kill_sock in net/rds/tcp.c in the > Linux kernel before 5.0.8. > There is a race condition leading to a use-after-free, related to net > namespace cleanup. > > the security-tracker is tracking this issue but there does not seem > to be a bug report for it > > https://security-tracker.debian.org/tracker/CVE-2019-11815 > > Fixed by: > https://git.kernel.org/linus/cb66ddd156203daefb8d71158036b27b0e2caf63 > > currently affects: buster/testing, stable > currently does not affect: sid [...] This was already mitigated in older suites, in that we disable auto- loading of the rds module. This is therefore only exploitable on systems that actually use rds. For that reason, I'm downgrading this to "important". Ben. -- Ben Hutchings I haven't lost my mind; it's backed up on tape somewhere.
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