1. Home
  2. Vulnerabilities
  3. CVE-2026-74732
WITHDRAWN
CVE-2026-74732
drm/amd/display: Check for tg ops in dce110_set_avmute
Overview
Description

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.

Details
INFO

Published Date :

Aug. 22, 2026, 4:16 p.m.

Last Modified :

Sept. 29, 2026, 1:17 p.m.

Remotely Exploit :

—

Source :

416baaa9-dc9f-4396-8d5f-8c081fb06d67
Impact
Affected Products

The following products are affected by CVE-2026-74732 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Linux linux_kernel
: Total Affected Vendor : 1 | Products : 1

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2026-74732 vulnerability anywhere in the article.

Results are limited to the first 20 news articles due to potential performance issues.

The following table lists the changes that have been made to the CVE-2026-74732 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Rejected by 416baaa9-dc9f-4396-8d5f-8c081fb06d67

    Sep. 29, 2026

    Action Type Old Value New Value
  • CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67

    Sep. 29, 2026

    Action Type Old Value New Value
    Changed Description In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check for tg ops in dce110_set_avmute Some older DCE timing generators do not implement is_tg_enabled in their ops table. Calling it unconditionally when waiting for AV mute frames causes a NULL pointer dereference on Southern Islands dGPUs when turning the display off over HDMI. Check that tg and the required ops exist before waiting for frames. (cherry picked from commit 2686a0c0aaa07bec2e24131835cf27b5fd4935a5) Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
    Removed CVSS V3.1 nvd-ai-agent-0.3.0-gemma-4-31B-it: AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    Removed CWE nvd-ai-agent-0.3.0-gemma-4-31B-it: CWE-476
    Removed CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (excluding) 6.12.104 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (excluding) 6.18.45 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (excluding) 7.1.9
    Added Affected Affected value removed. <a href="https://github.com/CVEProject/cvelistV5/blob/main/cves/2026/74xxx/CVE-2026-74732.json">CVE-2026-74732</a>
    Removed Reference kernel.org: https://git.kernel.org/stable/c/3141e3d61469bba2624a91c5e2407f110b33b29e
    Removed Reference kernel.org: https://git.kernel.org/stable/c/5edbb409b0bc5001195f4b7cfca19122361211a1
    Removed Reference kernel.org: https://git.kernel.org/stable/c/853c2d31408bd45dcf92d0eb1f06eb439a56cf04
    Removed Reference kernel.org: https://git.kernel.org/stable/c/d089f32d34f821c8f0ef23d5fcd77bd43c1b3b92
    Removed Reference nvd-ai-agent-0.3.0-gemma-4-31B-it: https://git.kernel.org/stable/c/3141e3d61469bba2624a91c5e2407f110b33b29e
    Removed Reference nvd-ai-agent-0.3.0-gemma-4-31B-it: https://git.kernel.org/stable/c/5edbb409b0bc5001195f4b7cfca19122361211a1
    Removed Reference nvd-ai-agent-0.3.0-gemma-4-31B-it: https://git.kernel.org/stable/c/853c2d31408bd45dcf92d0eb1f06eb439a56cf04
    Removed Reference nvd-ai-agent-0.3.0-gemma-4-31B-it: https://git.kernel.org/stable/c/d089f32d34f821c8f0ef23d5fcd77bd43c1b3b92
    Removed Reference Type nvd-ai-agent-0.3.0-gemma-4-31B-it: https://git.kernel.org/stable/c/3141e3d61469bba2624a91c5e2407f110b33b29e Types: Broken Link
    Removed Reference Type nvd-ai-agent-0.3.0-gemma-4-31B-it: https://git.kernel.org/stable/c/5edbb409b0bc5001195f4b7cfca19122361211a1 Types: Permissions Required
    Removed Reference Type nvd-ai-agent-0.3.0-gemma-4-31B-it: https://git.kernel.org/stable/c/853c2d31408bd45dcf92d0eb1f06eb439a56cf04 Types: Broken Link
    Removed Reference Type nvd-ai-agent-0.3.0-gemma-4-31B-it: https://git.kernel.org/stable/c/d089f32d34f821c8f0ef23d5fcd77bd43c1b3b92 Types: Broken Link
  • New CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67

    Aug. 22, 2026

    Action Type Old Value New Value
    Added Affected [{'repo': 'https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git', 'vendor': 'Linux', 'product': 'Linux', 'versions': [{'status': 'affected', 'version': '1da177e4c3f41524e886b7f1b8a0c1fc7321cac2', 'lessThan': '853c2d31408bd45dcf92d0eb1f06eb439a56cf04', 'versionType': 'git'}, {'status': 'affected', 'version': '1da177e4c3f41524e886b7f1b8a0c1fc7321cac2', 'lessThan': 'd089f32d34f821c8f0ef23d5fcd77bd43c1b3b92', 'versionType': 'git'}, {'status': 'affected', 'version': '1da177e4c3f41524e886b7f1b8a0c1fc7321cac2', 'lessThan': '5edbb409b0bc5001195f4b7cfca19122361211a1', 'versionType': 'git'}, {'status': 'affected', 'version': '1da177e4c3f41524e886b7f1b8a0c1fc7321cac2', 'lessThan': '3141e3d61469bba2624a91c5e2407f110b33b29e', 'versionType': 'git'}, {'status': 'affected', 'version': '0', 'lessThan': '6.12.104', 'versionType': 'semver'}, {'status': 'affected', 'version': '0', 'lessThan': '6.18.45', 'versionType': 'semver'}, {'status': 'affected', 'version': '0', 'lessThan': '7.1.9', 'versionType': 'semver'}], 'programFiles': ['drivers/gpu/drm/amd/display/dc/hwss/dce110/dce110_hwseq.c'], 'defaultStatus': 'unaffected'}, {'repo': 'https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git', 'vendor': 'Linux', 'product': 'Linux', 'versions': [{'status': 'unaffected', 'version': '6.12.104', 'versionType': 'semver', 'lessThanOrEqual': '6.12.*'}, {'status': 'unaffected', 'version': '6.18.45', 'versionType': 'semver', 'lessThanOrEqual': '6.18.*'}, {'status': 'unaffected', 'version': '7.1.9', 'versionType': 'semver', 'lessThanOrEqual': '7.1.*'}, {'status': 'unaffected', 'version': '7.2', 'versionType': 'original_commit_for_fix', 'lessThanOrEqual': '*'}], 'programFiles': ['drivers/gpu/drm/amd/display/dc/hwss/dce110/dce110_hwseq.c'], 'defaultStatus': 'affected'}]
    Added Description In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check for tg ops in dce110_set_avmute Some older DCE timing generators do not implement is_tg_enabled in their ops table. Calling it unconditionally when waiting for AV mute frames causes a NULL pointer dereference on Southern Islands dGPUs when turning the display off over HDMI. Check that tg and the required ops exist before waiting for frames. (cherry picked from commit 2686a0c0aaa07bec2e24131835cf27b5fd4935a5)
    Added Reference https://git.kernel.org/stable/c/3141e3d61469bba2624a91c5e2407f110b33b29e
    Added Reference https://git.kernel.org/stable/c/5edbb409b0bc5001195f4b7cfca19122361211a1
    Added Reference https://git.kernel.org/stable/c/853c2d31408bd45dcf92d0eb1f06eb439a56cf04
    Added Reference https://git.kernel.org/stable/c/d089f32d34f821c8f0ef23d5fcd77bd43c1b3b92
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CVSS
Vulnerability Scoring Details
No CVSS metrics available for this vulnerability.