CVE-2024-47661drm/amd/display: Avoid overflow from uint32_t to uint8_t
Updated under an hour ago ()
Does this affect you?
It affects Linux and 1 other product. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
Do this next
Free account, 1 product
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Avoid overflow from uint32_t to uint8_t [WHAT & HOW] dmub_rb_cmd's ramping_boundary has size of uint8_t and it is assigned 0xFFFF. Fix it by changing it to uint8_t with value of 0xFF. This fixes 2 INTEGER_OVERFLOW issues reported by Coverity.
- CVSS
- 5.5 MEDIUM (v3.1, NVD)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Linux
- NVD analysis
- Modified
- Record last updated
- Oct 21, 2026
- First seen by InfoSec Signals
- Oct 21, 2026
Affected products
Linux Linux linux:linux (from the name) | 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c builds before 6fc6ef4cd858a45479fed881e326d2449a2c9e51; 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c builds before 30d1b783b6eeaf49d311a072c70d618d993d01ec; from 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c before d6b54900c564e35989cf6813e4071504fa0a90e0 | CNA record |
linux linux_kernel linux:linux_kernel | before 6.10.9 | NVD |
References
- https://git.kernel.org/stable/c/6fc6ef4cd858a45479fed881e326d2449a2c9e51
- https://git.kernel.org/stable/c/30d1b783b6eeaf49d311a072c70d618d993d01ecpatch
- https://git.kernel.org/stable/c/d6b54900c564e35989cf6813e4071504fa0a90e0patch
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.