CVE-2017-5577
published 2017-02-06CVE-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…
PriorityP418medium5.5CVSS 3.0
AVLACLPRLUINSUCNINAH
EPSS
0.43%
35.0th percentile
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.
Affected
6 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 4.9.6-1 (bookworm) | linux 4.9.6-1 (bookworm) |
| linux | linux_kernel | <= 4.9.6 | — |
| linux | linux_kernel | >= 0 < 4.9.6-1 | 4.9.6-1 |
| linux | linux_kernel | >= 0 < 4.9.6-1 | 4.9.6-1 |
| linux | linux_kernel | >= 0 < 4.9.6-1 | 4.9.6-1 |
| linux | linux_kernel | >= 0 < 4.9.6-1 | 4.9.6-1 |
CVSS provenance
nvdv3.05.5MEDIUMCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
nvdv2.04.9MEDIUMAV:L/AC:L/Au:N/C:N/I:N/A:C
osv7.8HIGH
vendor_ubuntu7.8HIGH
vendor_debian5.5MEDIUM
vendor_redhat5.5MEDIUM
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Ubuntu
Linux kernel (HWE) vulnerabilities
vendor_ubuntu·2017-06-29·CVSS 7.8
CVE-2017-1000363 [HIGH] Linux kernel (HWE) vulnerabilities
Title: Linux kernel (HWE) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
USN-3342-1 fixed vulnerabilities in the Linux kernel for Ubuntu 16.10.
This update provides the corresponding updates for the Linux Hardware
Enablement (HWE) kernel from Ubuntu 16.10 for Ubuntu 16.04 LTS.
USN-3333-1 fixed a vulnerability in the Linux kernel. However, that
fix introduced regressions for some Java applications. This update
addresses the issue. We apologize for the inconvenience.
It was discovered that a use-after-free flaw existed in the filesystem
encryption subsystem in the Linux kernel. A local attacker could use this
to cause a denial of service (system crash). (CVE-2017-7374)
Roee Hay discovered that the parallel port printer driver in the Linux
kernel did not
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2017-06-29·CVSS 7.8
CVE-2017-1000363 [HIGH] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
USN 3326-1 fixed a vulnerability in the Linux kernel. However, that
fix introduced regressions for some Java applications. This update
addresses the issue. We apologize for the inconvenience.
It was discovered that a use-after-free flaw existed in the filesystem
encryption subsystem in the Linux kernel. A local attacker could use this
to cause a denial of service (system crash). (CVE-2017-7374)
Roee Hay discovered that the parallel port printer driver in the Linux
kernel did not properly bounds check passed arguments. A local attacker
with write access to the kernel command line arguments could use this to
execute arbitrary code. (CVE-2017-1000363)
Ingo Molnar discovered that the Video
Red Hat
kernel: vc4: Heap-buffer overflow due to failing checks
vendor_redhat·2017-01-18·CVSS 5.5
CVE-2017-5577 [MEDIUM] CWE-122 kernel: vc4: Heap-buffer overflow due to failing checks
kernel: vc4: Heap-buffer overflow due to failing checks
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.
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 allowing local users to cause a denial of service (incorrect pointer dereference and OOPS) via inconsistent size values in a VC4_SUBMIT_CL ioctl call.
Statement: This issue does not affect the Linux kernel packages as shipped
Debian
CVE-2017-5577: linux - The vc4_get_bcl function in drivers/gpu/drm/vc4/vc4_gem.c in the VideoCore DRM d...
vendor_debian·2017·CVSS 5.5
CVE-2017-5577 [MEDIUM] CVE-2017-5577: linux - The vc4_get_bcl function in drivers/gpu/drm/vc4/vc4_gem.c in the VideoCore DRM d...
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.
Scope: local
bookworm: resolved (fixed in 4.9.6-1)
bullseye: resolved (fixed in 4.9.6-1)
forky: resolved (fixed in 4.9.6-1)
sid: resolved (fixed in 4.9.6-1)
trixie: resolved (fixed in 4.9.6-1)
GHSA
GHSA-7x5q-fmr2-vpr2: The vc4_get_bcl function in drivers/gpu/drm/vc4/vc4_gem
ghsa_unreviewed·2022-05-17
CVE-2017-5577 [MEDIUM] GHSA-7x5q-fmr2-vpr2: The vc4_get_bcl function in drivers/gpu/drm/vc4/vc4_gem
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.
OSV
linux-hwe vulnerabilities
osv·2017-06-29·CVSS 7.8
[HIGH] linux-hwe vulnerabilities
linux-hwe vulnerabilities
USN-3342-1 fixed vulnerabilities in the Linux kernel for Ubuntu 16.10.
This update provides the corresponding updates for the Linux Hardware
Enablement (HWE) kernel from Ubuntu 16.10 for Ubuntu 16.04 LTS.
USN-3333-1 fixed a vulnerability in the Linux kernel. However, that
fix introduced regressions for some Java applications. This update
addresses the issue. We apologize for the inconvenience.
It was discovered that a use-after-free flaw existed in the filesystem
encryption subsystem in the Linux kernel. A local attacker could use this
to cause a denial of service (system crash). (CVE-2017-7374)
Roee Hay discovered that the parallel port printer driver in the Linux
kernel did not properly bounds check passed arguments. A local attacker
with write access to the
OSV
CVE-2017-5577: The vc4_get_bcl function in drivers/gpu/drm/vc4/vc4_gem
osv·2017-02-06·CVSS 5.5
CVE-2017-5577 [MEDIUM] CVE-2017-5577: The vc4_get_bcl function in drivers/gpu/drm/vc4/vc4_gem
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.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2017-5576 CVE-2017-5577 kernel: various flaws [fedora-all]
bugzilla·2017-01-25·CVSS 7.8
CVE-2017-5576 [HIGH] CVE-2017-5576 CVE-2017-5577 kernel: various flaws [fedora-all]
CVE-2017-5576 CVE-2017-5577 kernel: various flaws [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects multiple supported versions of Fedora. Whi
Bugzilla
CVE-2017-5577 kernel: vc4: Heap-buffer overflow due to failing checks
bugzilla·2017-01-25·CVSS 5.5
CVE-2017-5577 [MEDIUM] CVE-2017-5577 kernel: vc4: Heap-buffer overflow due to failing checks
CVE-2017-5577 kernel: vc4: Heap-buffer overflow due to failing checks
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.
References:
http://seclists.org/oss-sec/2017/q1/165
Upstream patch:
https://lkml.org/lkml/2017/1/17/759
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6b8ac63847bc2f958dd93c09edc941a0118992d9
Discussion:
Created kernel tracking bugs for this issue:
Affects: fedora-all [bug 1416439]
---
Statement:
This issue does not affect the Linux kernel packages as
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6b8ac63847bc2f958dd93c09edc941a0118992d9http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.7http://www.openwall.com/lists/oss-security/2017/01/21/7http://www.securityfocus.com/bid/95765https://bugzilla.redhat.com/show_bug.cgi?id=1416437https://github.com/torvalds/linux/commit/6b8ac63847bc2f958dd93c09edc941a0118992d9https://lkml.org/lkml/2017/1/17/759http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6b8ac63847bc2f958dd93c09edc941a0118992d9http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.7http://www.openwall.com/lists/oss-security/2017/01/21/7http://www.securityfocus.com/bid/95765https://bugzilla.redhat.com/show_bug.cgi?id=1416437https://github.com/torvalds/linux/commit/6b8ac63847bc2f958dd93c09edc941a0118992d9https://lkml.org/lkml/2017/1/17/759
2017-02-06
Published