CVE-2025-37796
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2025
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
wifi: at76c50x: fix use after free access in at76_disconnect
In the Linux kernel, the following vulnerability has been resolved: wifi: at76c50x: fix use after free access in at76_disconnect The memory pointed to by priv is freed at the end of at76_delete_device function (using ieee80211_free_hw). But the code then accesses the udev field of the freed object to put the USB device. This may also lead to a memory leak of the usb device. Fix this by using udev from interface.
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) |
|---|---|---|---|---|---|
| 29e20aa6c6aff35c81d4da2e2cd516dadb569061 | affected | git | c731cdfddcf1be1590d5ba8c9b508f98e3a2b3d6 | Unavailable | None listed |
| 29e20aa6c6aff35c81d4da2e2cd516dadb569061 | affected | git | 6e4ab3e574c2a335b40fa1f70d1c54fcb58ab33f | Unavailable | None listed |
| 29e20aa6c6aff35c81d4da2e2cd516dadb569061 | affected | git | 3c619aec1f538333b56746d2f796aab1bca5c9a5 | Unavailable | None listed |
| 29e20aa6c6aff35c81d4da2e2cd516dadb569061 | affected | git | 5e7df74745700f059dc117a620e566964a2e8f2c | Unavailable | None listed |
| 29e20aa6c6aff35c81d4da2e2cd516dadb569061 | affected | git | 7ca513631fa6ad3011b8b9197cdde0f351103704 | Unavailable | None listed |
| 29e20aa6c6aff35c81d4da2e2cd516dadb569061 | affected | git | a9682bfef2cf3802515a902e964d774e137be1b9 | Unavailable | None listed |
| 29e20aa6c6aff35c81d4da2e2cd516dadb569061 | affected | git | 152721cbae42713ecfbca6847e0f102ee6b19546 | Unavailable | None listed |
| 29e20aa6c6aff35c81d4da2e2cd516dadb569061 | affected | git | 27c7e63b3cb1a20bb78ed4a36c561ea4579fd7da | 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) |
|---|---|---|---|---|---|
| 3.17 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 3.17 | Unavailable | None listed |
| 5.4.293 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.237 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.181 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.135 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.88 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.25 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.14.4 | unaffected | semver | Unavailable | 6.14.* | None listed |
| 6.15 | unaffected | original_commit_for_fix | Unavailable | * | None listed |