CVE-2022-50079
published 2025-06-18CVE-2022-50079: In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check correct bounds for stream encoder instances for DCN303 [Why & How]…
PriorityP429high7.1CVSS 3.1
AVLACLPRLUINSUCHINAH
EPSS
0.22%
13.0th percentile
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Check correct bounds for stream encoder instances for DCN303
[Why & How]
eng_id for DCN303 cannot be more than 1, since we have only two
instances of stream encoders.
Check the correct boundary condition for engine ID for DCN303 prevent
the potential out of bounds access.
Affected
11 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.0.2-1 (bookworm) | linux 6.0.2-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= cd6d421e3d1ad5926b74091254e345db730e7706 < 82a27c1855445d48aacc67b0c0640f3dadebe52f | 82a27c1855445d48aacc67b0c0640f3dadebe52f |
| linux | linux | >= cd6d421e3d1ad5926b74091254e345db730e7706 < 4c31dca1799612eb3b6413e3e574f90c3fb8f865 | 4c31dca1799612eb3b6413e3e574f90c3fb8f865 |
| linux | linux | >= cd6d421e3d1ad5926b74091254e345db730e7706 < 89b008222c2bf21e50219725caed31590edfd9d1 | 89b008222c2bf21e50219725caed31590edfd9d1 |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 6.0.2-1 | 6.0.2-1 |
| linux | linux_kernel | >= 0 < 6.0.2-1 | 6.0.2-1 |
| linux | linux_kernel | >= 0 < 6.0.2-1 | 6.0.2-1 |
| linux | linux_kernel | >= 5.14 < 5.15.63 | 5.15.63 |
| linux | linux_kernel | >= 5.16 < 5.19.4 | 5.19.4 |
CVSS provenance
nvdv3.17.1HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
osv7.1HIGH
vendor_debian7.1HIGH
vendor_redhat7.1HIGH
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Red Hat
kernel: drm/amd/display: Check correct bounds for stream encoder instances for DCN303
vendor_redhat·2025-06-18·CVSS 7.1
CVE-2022-50079 [HIGH] CWE-125 kernel: drm/amd/display: Check correct bounds for stream encoder instances for DCN303
kernel: drm/amd/display: Check correct bounds for stream encoder instances for DCN303
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Check correct bounds for stream encoder instances for DCN303
[Why & How]
eng_id for DCN303 cannot be more than 1, since we have only two
instances of stream encoders.
Check the correct boundary condition for engine ID for DCN303 prevent
the potential out of bounds access.
Package: kernel (Red Hat Enterprise Linux 10) - Not affected
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-rt (Red Hat Enterprise Linux 8) - Affected
Package: kernel-rt (Red Hat Enterprise Linux 9
Debian
CVE-2022-50079: linux - In the Linux kernel, the following vulnerability has been resolved: drm/amd/dis...
vendor_debian·2022·CVSS 7.1
CVE-2022-50079 [HIGH] CVE-2022-50079: linux - In the Linux kernel, the following vulnerability has been resolved: drm/amd/dis...
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check correct bounds for stream encoder instances for DCN303 [Why & How] eng_id for DCN303 cannot be more than 1, since we have only two instances of stream encoders. Check the correct boundary condition for engine ID for DCN303 prevent the potential out of bounds access.
Scope: local
bookworm: resolved (fixed in 6.0.2-1)
bullseye: resolved
forky: resolved (fixed in 6.0.2-1)
sid: resolved (fixed in 6.0.2-1)
trixie: resolved (fixed in 6.0.2-1)
GHSA
GHSA-hj5q-64v2-vcw6: In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Check correct bounds for stream encoder instances for DCN303
[W
ghsa_unreviewed·2025-06-18
CVE-2022-50079 [HIGH] CWE-125 GHSA-hj5q-64v2-vcw6: In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Check correct bounds for stream encoder instances for DCN303
[W
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Check correct bounds for stream encoder instances for DCN303
[Why & How]
eng_id for DCN303 cannot be more than 1, since we have only two
instances of stream encoders.
Check the correct boundary condition for engine ID for DCN303 prevent
the potential out of bounds access.
OSV
CVE-2022-50079: In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check correct bounds for stream encoder instances for DCN303 [Why
osv·2025-06-18·CVSS 7.1
CVE-2022-50079 [HIGH] CVE-2022-50079: In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check correct bounds for stream encoder instances for DCN303 [Why
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check correct bounds for stream encoder instances for DCN303 [Why & How] eng_id for DCN303 cannot be more than 1, since we have only two instances of stream encoders. Check the correct boundary condition for engine ID for DCN303 prevent the potential out of bounds access.
No detection rules found.
No public exploits indexed.
2025-06-18
Published