5.5

CVE-2017-5577

The vc4_get_bcl function in drivers/gpu/drm/vc4/vc4_gem.c in the VideoCore DRM driver in the Linux kernel before 4.9.7 does not set an errno value upon certain overflow detections, which allows local users to cause a denial of service (incorrect pointer dereference and OOPS) via inconsistent size values in a VC4_SUBMIT_CL ioctl call.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version <= 4.9.6
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.43% 0.338
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov 4.9 3.9 6.9
AV:L/AC:L/Au:N/C:N/I:N/A:C
Es wurden noch keine Informationen zu CWE veröffentlicht.
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.7
Vendor Advisory
Release Notes
http://www.openwall.com/lists/oss-security/2017/01/21/7
Patch
Third Party Advisory
Mailing List
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6b8ac63847bc2f958dd93c09edc941a0118992d9
Patch
Third Party Advisory
Issue Tracking
http://www.securityfocus.com/bid/95765
Third Party Advisory
VDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=1416437
Patch
Issue Tracking
https://github.com/torvalds/linux/commit/6b8ac63847bc2f958dd93c09edc941a0118992d9
Patch
Third Party Advisory
Issue Tracking
https://lkml.org/lkml/2017/1/17/759
Patch
Third Party Advisory
Mailing List