VulnerabilityAnalyzed
CVE-2025-38548
In the Linux kernel, the following vulnerability has been resolved: hwmon: (corsair-cpro) Validate the size of the received input buffer Add buffer_recv_size to store the size of the received bytes.
HIGH 7.8EPSS 0.17%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.17%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
In the Linux kernel, the following vulnerability has been resolved: hwmon: (corsair-cpro) Validate the size of the received input buffer Add buffer_recv_size to store the size of the received bytes. Validate buffer_recv_size in send_usb_cmd().
- CVSS 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.17% probability · 6th percentile
- CISA KEV
- Not listed
- Affected
- linux/linux kernel · debian/debian linux
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/0db770e2922389753ddbd6663a5516a32b97b743Patch
- https://git.kernel.org/stable/c/2771d2ee3d95700f34e1e4df6a445c90565cd4e9Patch
- https://git.kernel.org/stable/c/2e6f4d9cfbda52700c126c5a2b93dd2042e8680cPatch
- https://git.kernel.org/stable/c/3c4bdc8a852e446080adc8ceb90ddd67a56e1bb8Patch
- https://git.kernel.org/stable/c/495a4f0dce9c8c4478c242209748f1ee9e4d5820Patch
- https://git.kernel.org/stable/c/4eb5cc48399f89b63acdbfe912fa5c8fe2900147Patch
- https://git.kernel.org/stable/c/eda5e38cc4dd2dcb422840540374910ef2818494Patch
- https://lists.debian.org/debian-lts-announce/2025/10/msg00007.htmlMailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2025/10/msg00008.htmlMailing List, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.