CVE-2022-48690 is a DMA mappings leak vulnerability affecting the Linux kernel, specifically within the ice network driver. This flaw occurs when a user changes ring parameters, leading to a leak of already mapped DMA buffers during the reallocation of RX buffers. Rated with a CVSS score of 5.5 (Medium), it has a local attack vector, low attack complexity, and a potential impact of high availability loss (A:H). There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 5.16.1, < 5.19.9CPE matchmatch criteria | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | ||
5.16CPE matchmatch criteria | cpe:2.3:o:linux:linux_kernel:5.16:-:*:*:*:*:*:* | ||
5.16CPE matchmatch criteria | cpe:2.3:o:linux:linux_kernel:5.16:rc7:*:*:*:*:*:* | ||
5.16CPE matchmatch criteria | cpe:2.3:o:linux:linux_kernel:5.16:rc8:*:*:*:*:*:* | ||
6.0CPE matchmatch criteria | cpe:2.3:o:linux:linux_kernel:6.0:rc1:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.