CVE-2023-52861
published 2024-05-21CVE-2023-52861: In the Linux kernel, the following vulnerability has been resolved: drm: bridge: it66121: Fix invalid connector dereference Fix the NULL pointer dereference…
PriorityP420medium6.2CVSS 3.1
AVLACLPRNUINSUCNINAH
EPSS
0.25%
16.2th percentile
In the Linux kernel, the following vulnerability has been resolved:
drm: bridge: it66121: Fix invalid connector dereference
Fix the NULL pointer dereference when no monitor is connected, and the
sound card is opened from userspace.
Instead return an empty buffer (of zeroes) as the EDID information to
the sound framework if there is no connector attached.
Affected
12 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.1.64-1 (bookworm) | linux 6.1.64-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= e0fd83dbe92426e4f09b01111d260d2a7dc72fdb < 2c80c4f0d2845645f41cbb7c9304c8efbdbd4331 | 2c80c4f0d2845645f41cbb7c9304c8efbdbd4331 |
| linux | linux | >= e0fd83dbe92426e4f09b01111d260d2a7dc72fdb < 1669d7b21a664aa531856ce85b01359a376baebc | 1669d7b21a664aa531856ce85b01359a376baebc |
| linux | linux | >= e0fd83dbe92426e4f09b01111d260d2a7dc72fdb < 1374561a7cbc9a000b77bb0473bb2c19daf18d86 | 1374561a7cbc9a000b77bb0473bb2c19daf18d86 |
| linux | linux | >= e0fd83dbe92426e4f09b01111d260d2a7dc72fdb < d0375f6858c4ff7244b62b02eb5e93428e1916cd | d0375f6858c4ff7244b62b02eb5e93428e1916cd |
| linux | linux_kernel | >= 0 < 6.1.64-1 | 6.1.64-1 |
| linux | linux_kernel | >= 0 < 6.6.8-1 | 6.6.8-1 |
| linux | linux_kernel | >= 0 < 6.6.8-1 | 6.6.8-1 |
| linux | linux_kernel | >= 5.19 < 6.1.63 | 6.1.63 |
| linux | linux_kernel | >= 6.2 < 6.5.12 | 6.5.12 |
| linux | linux_kernel | >= 6.6 < 6.6.2 | 6.6.2 |
CVSS provenance
nvdv3.16.2MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
osv6.2MEDIUM
vendor_debian6.2MEDIUM
vendor_redhat6.2MEDIUM
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Red Hat
kernel: drm: bridge: it66121: Fix invalid connector dereference
vendor_redhat·2024-05-21·CVSS 6.2
CVE-2023-52861 [MEDIUM] CWE-476 kernel: drm: bridge: it66121: Fix invalid connector dereference
kernel: drm: bridge: it66121: Fix invalid connector dereference
In the Linux kernel, the following vulnerability has been resolved:
drm: bridge: it66121: Fix invalid connector dereference
Fix the NULL pointer dereference when no monitor is connected, and the
sound card is opened from userspace.
Instead return an empty buffer (of zeroes) as the EDID information to
the sound framework if there is no connector attached.
Package: kernel (Red Hat Enterprise Linux 6) - Not affected
Package: kernel (Red Hat Enterprise Linux 7) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 7) - Not affected
Package: kernel (Red Hat Enterprise Linux 8) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 8) - Not affected
Package: kernel (Red Hat Enterprise Linux 9) - Not affected
Packa
Debian
CVE-2023-52861: linux - In the Linux kernel, the following vulnerability has been resolved: drm: bridge...
vendor_debian·2023·CVSS 6.2
CVE-2023-52861 [MEDIUM] CVE-2023-52861: linux - In the Linux kernel, the following vulnerability has been resolved: drm: bridge...
In the Linux kernel, the following vulnerability has been resolved: drm: bridge: it66121: Fix invalid connector dereference Fix the NULL pointer dereference when no monitor is connected, and the sound card is opened from userspace. Instead return an empty buffer (of zeroes) as the EDID information to the sound framework if there is no connector attached.
Scope: local
bookworm: resolved (fixed in 6.1.64-1)
bullseye: resolved
forky: resolved (fixed in 6.6.8-1)
sid: resolved (fixed in 6.6.8-1)
trixie: resolved (fixed in 6.6.8-1)
OSV
CVE-2023-52861: In the Linux kernel, the following vulnerability has been resolved: drm: bridge: it66121: Fix invalid connector dereference Fix the NULL pointer deref
osv·2024-05-21·CVSS 6.2
CVE-2023-52861 [MEDIUM] CVE-2023-52861: In the Linux kernel, the following vulnerability has been resolved: drm: bridge: it66121: Fix invalid connector dereference Fix the NULL pointer deref
In the Linux kernel, the following vulnerability has been resolved: drm: bridge: it66121: Fix invalid connector dereference Fix the NULL pointer dereference when no monitor is connected, and the sound card is opened from userspace. Instead return an empty buffer (of zeroes) as the EDID information to the sound framework if there is no connector attached.
GHSA
GHSA-jmrp-7793-gxc2: In the Linux kernel, the following vulnerability has been resolved:
drm: bridge: it66121: Fix invalid connector dereference
Fix the NULL pointer der
ghsa_unreviewed·2024-05-21
CVE-2023-52861 [MEDIUM] CWE-476 GHSA-jmrp-7793-gxc2: In the Linux kernel, the following vulnerability has been resolved:
drm: bridge: it66121: Fix invalid connector dereference
Fix the NULL pointer der
In the Linux kernel, the following vulnerability has been resolved:
drm: bridge: it66121: Fix invalid connector dereference
Fix the NULL pointer dereference when no monitor is connected, and the
sound card is opened from userspace.
Instead return an empty buffer (of zeroes) as the EDID information to
the sound framework if there is no connector attached.
No detection rules found.
No public exploits indexed.
https://git.kernel.org/stable/c/1374561a7cbc9a000b77bb0473bb2c19daf18d86https://git.kernel.org/stable/c/1669d7b21a664aa531856ce85b01359a376baebchttps://git.kernel.org/stable/c/2c80c4f0d2845645f41cbb7c9304c8efbdbd4331https://git.kernel.org/stable/c/d0375f6858c4ff7244b62b02eb5e93428e1916cdhttps://git.kernel.org/stable/c/1374561a7cbc9a000b77bb0473bb2c19daf18d86https://git.kernel.org/stable/c/1669d7b21a664aa531856ce85b01359a376baebchttps://git.kernel.org/stable/c/2c80c4f0d2845645f41cbb7c9304c8efbdbd4331https://git.kernel.org/stable/c/d0375f6858c4ff7244b62b02eb5e93428e1916cd
2024-05-21
Published