CVE-2025-0647 is a high-severity vulnerability affecting certain Arm CPUs where a specific instruction can prevent Translation Lookaside Buffer (TLB) invalidation, potentially leading to the retention of stale TLB entries. With a CVSS score of 7.9, this vulnerability has a local attack vector, low attack complexity, and high impact on confidentiality and integrity, allowing an attacker with high privileges to compromise the system. Despite its high risk score and significant community discussion (10 mentions), there is currently no evidence of active exploitation, nor are there any public exploit codes available in Metasploit, Nuclei, or ExploitDB.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:o:arm:c1-ultra_firmware:-:*:*:*:*:*:*:* | ||
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:o:arm:c1-premium_firmware:-:*:*:*:*:*:*:* | ||
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:o:arm:cortex-a710_firmware:-:*:*:*:*:*:*:* | ||
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:o:arm:cortex-x2_firmware:-:*:*:*:*:*:*:* | ||
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:o:arm:cortex-x3_firmware:-:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.