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CVE-2019-7308

Published: Feb 1, 2019

Modified: Aug 4, 2024

PUBLISHED

Description

kernel/bpf/verifier.c in the Linux kernel before 4.20.6 performs undesirable out-of-bounds speculation on pointer arithmetic in various cases, including cases of different branches with different state or limits to sanitize, leading to side-channel attacks.

Vendor	Product	Versions
n/a	n/a	affected `n/a`

References

https://github.com/torvalds/linux/commit/979d63d50c0c0f7bc537bf821e056cc9fe5abd38

x_refsource_MISC

http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=d3bd7413e0ca40b60cf60d4003246d067cafdeda

x_refsource_MISC

https://bugs.chromium.org/p/project-zero/issues/detail?id=1711

x_refsource_MISC

https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.20.6

x_refsource_MISC

http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=979d63d50c0c0f7bc537bf821e056cc9fe5abd38

x_refsource_MISC

https://github.com/torvalds/linux/commit/d3bd7413e0ca40b60cf60d4003246d067cafdeda

x_refsource_MISC

vdb-entry

x_refsource_BID

vendor-advisory

x_refsource_UBUNTU

vendor-advisory

x_refsource_UBUNTU

vendor-advisory

x_refsource_UBUNTU

vendor-advisory

x_refsource_UBUNTU

openSUSE-SU-2019:1193

vendor-advisory

x_refsource_SUSE

https://support.f5.com/csp/article/K43030517

x_refsource_CONFIRM

https://support.f5.com/csp/article/K43030517?utm_source=f5support&amp%3Butm_medium=RSS

x_refsource_CONFIRM

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