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CVE-2019-13648
Published: Jul 19, 2019
Modified: Aug 4, 2024
PUBLISHED
Description
In the Linux kernel through 5.2.1 on the powerpc platform, when hardware transactional memory is disabled, a local user can cause a denial of service (TM Bad Thing exception and system crash) via a sigreturn() system call that sends a crafted signal frame. This affects arch/powerpc/kernel/signal_32.c and arch/powerpc/kernel/signal_64.c.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
https://patchwork.ozlabs.org/patch/1133904/
x_refsource_MISC
https://git.kernel.org/torvalds/c/f16d80b75a096c52354c6e0a574993f3b0dfbdfe
x_refsource_CONFIRM
FEDORA-2019-7aecfe1c4b
vendor-advisory
x_refsource_FEDORA
https://security.netapp.com/advisory/ntap-20190806-0001/
x_refsource_CONFIRM
DSA-4495
vendor-advisory
x_refsource_DEBIAN
20190812 [SECURITY] [DSA 4495-1] linux security update
mailing-list
x_refsource_BUGTRAQ
20190813 [SECURITY] [DSA 4497-1] linux security update
mailing-list
x_refsource_BUGTRAQ
DSA-4497
vendor-advisory
x_refsource_DEBIAN
20190814 [slackware-security] Slackware 14.2 kernel (SSA:2019-226-01)
mailing-list
x_refsource_BUGTRAQ
[debian-lts-announce] 20190814 [SECURITY] [DLA 1885-1] linux-4.9 security update
mailing-list
x_refsource_MLIST
openSUSE-SU-2019:1924
vendor-advisory
x_refsource_SUSE
openSUSE-SU-2019:1923
vendor-advisory
x_refsource_SUSE
USN-4114-1
vendor-advisory
x_refsource_UBUNTU
USN-4115-1
vendor-advisory
x_refsource_UBUNTU
USN-4116-1
vendor-advisory
x_refsource_UBUNTU
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