CVE-2019-12382 — Vulnetix

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CVE-2019-12382 PUBLISHED

An issue was discovered in drm_load_edid_firmware in drivers/gpu/drm/drm_edid_load.c in the Linux kernel through 5.1.5. There is an unchecked kstrdup of fwstr, which might allow an attacker to cause a denial of service (NULL pointer dereference and system crash). NOTE: The vendor disputes this issues as not being a vulnerability because kstrdup() returning NULL is handled sufficiently and there is no chance for a NULL pointer dereference

EPSS 0.12% · 30.6th percentile

Risk Scores

EPSS Score

0.12%

30.6th percentile

Affected Products

Vendor	Product	Versions
Ubuntu:Pro:14.04:LTS	linux-aws	0, 4.4.0-1002.2, 4.4.0-1003.3
Ubuntu:Pro:14.04:LTS	linux	3.13.0-125.174, 3.13.0-126.175, 3.13.0-128.177
Ubuntu:Pro:14.04:LTS	linux-azure	0, 4.15.0-1023.24~14.04.1, 4.15.0-1030.31~14.04.1
Ubuntu:Pro:14.04:LTS	linux-lts-xenial	0, 4.4.0-13.29~14.04.1, 4.4.0-14.30~14.04.2

Timeline

May 28, 2019 CVE Published
Apr 14, 2021 EPSS Score
Jun 22, 2021 EPSS Score
Aug 23, 2021 EPSS Score
Oct 24, 2021 EPSS Score
Jan 6, 2022 EPSS Score
Feb 4, 2022 EPSS Score
Feb 25, 2022 EPSS Score
Apr 1, 2022 EPSS Score
Apr 28, 2022 EPSS Score
Jun 29, 2022 EPSS Score
Aug 31, 2022 EPSS Score

References

https://ubuntu.com/security/CVE-2019-12382 third-party-advisory
https://cgit.freedesktop.org/drm/drm-misc/commit/?id=9f1f1a2dab38d4ce87a13565cf4dc1b73bef3a5f third-party-advisory
https://lkml.org/lkml/2019/5/24/843 third-party-advisory
https://www.cve.org/CVERecord?id=CVE-2019-12382 third-party-advisory

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