CVE-2026-98785
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
drm/amd/display: check dc_state_create_copy() for NULL in dm_suspend
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: check dc_state_create_copy() for NULL in dm_suspend dc_state_create_copy() can return NULL on allocation failure. dm_suspend() only conditionally skips dm_gpureset_toggle_interrupts() and continues execution, returning success. dm_resume() then dereferences the NULL cached_dc_state in link_enc_cfg_copy() and the following dc_state->stream_count loop, crashing during GPU reset recovery. Return -ENOMEM immediately if the copy fails, so the caller aborts suspend instead of leaving a NULL cached state for resume. (cherry picked from commit 84b6d7932fdd2857795a257f9f258562a3cddcab)
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 4cc2a94d96caeb3c975acdae7351c2f997c32175 | affected | git | 29302964ef583f3a57efc3c990bc0a71337bd3a4 | Unavailable | None listed |
| 8092aa3ab8f7b737a34b71f91492c676a843043a | affected | git | 686baa1f4ec43b33e39e3d4b4a4539a91d17e883 | Unavailable | None listed |
| 8092aa3ab8f7b737a34b71f91492c676a843043a | affected | git | 197946faa1b7968046ba475ae2f266847c6f51ed | Unavailable | None listed |
| 8092aa3ab8f7b737a34b71f91492c676a843043a | affected | git | 7283b78ca07ce491984a63f6288f3f8de5bdcb22 | Unavailable | None listed |
| 8092aa3ab8f7b737a34b71f91492c676a843043a | affected | git | 015e72cde567d2450e282c2790773463156b2d0a | Unavailable | None listed |
| ea000e4b4ee5363997715531cb3d024b4e5d561c | affected | git | Unavailable | Unavailable | None listed |
| d0b8b23b9c2ebec693a36fea518d8f13493ad655 | affected | git | Unavailable | Unavailable | None listed |
| 83c7f509ef087041604e9572938f82e18b724c9d | affected | git | Unavailable | Unavailable | None listed |
| 1686675405d07f35eae7ff3d13a530034b899df2 | affected | git | Unavailable | Unavailable | None listed |
| 6.6.46 | affected | semver | 6.6.160 | Unavailable | None listed |
| 5.10.258 | affected | semver | 5.11 | Unavailable | None listed |
| 5.15.165 | affected | semver | 5.16 | Unavailable | None listed |
| 6.1.105 | affected | semver | 6.2 | Unavailable | None listed |
| 6.10.5 | affected | semver | 6.11 | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 6.11 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 6.11 | Unavailable | None listed |
| 6.6.160 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.113 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.56 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.2.10 | unaffected | semver | Unavailable | 7.2.* | None listed |
| 7.3 | unaffected | original_commit_for_fix | Unavailable | * | None listed |