CVE-2024-53213
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2024
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
net: usb: lan78xx: Fix double free issue with interrupt buffer allocation
In the Linux kernel, the following vulnerability has been resolved: net: usb: lan78xx: Fix double free issue with interrupt buffer allocation In lan78xx_probe(), the buffer `buf` was being freed twice: once implicitly through `usb_free_urb(dev->urb_intr)` with the `URB_FREE_BUFFER` flag and again explicitly by `kfree(buf)`. This caused a double free issue. To resolve this, reordered `kmalloc()` and `usb_alloc_urb()` calls to simplify the initialization sequence and removed the redundant `kfree(buf)`. Now, `buf` is allocated after `usb_alloc_urb()`, ensuring it is correctly managed by `usb_fill_int_urb()` and freed by `usb_free_urb()` as intended.
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) |
|---|---|---|---|---|---|
| 3281ebb3dc5ef19507e65523e9f8c00e20b285ca | affected | git | cc5aa8e3ad69dcedeba79e667d4a2efb72a305af | Unavailable | None listed |
| dcafa5a8452738eb28085f559b0683d55e22b2f5 | affected | git | 2970ef2fce90c661952ec2b451b0276d5f8d6180 | Unavailable | None listed |
| a6df95cae40bee555e01a37b4023ce8e97ffa249 | affected | git | 977128343fc2a30737399b58df8ea77e94f164bd | Unavailable | None listed |
| a6df95cae40bee555e01a37b4023ce8e97ffa249 | affected | git | a422ebec863d99d5607fb41bb7af3347fcb436d3 | Unavailable | None listed |
| a6df95cae40bee555e01a37b4023ce8e97ffa249 | affected | git | b09512aea6223eec756f52aa584fc29eeab57480 | Unavailable | None listed |
| a6df95cae40bee555e01a37b4023ce8e97ffa249 | affected | git | 7ac9f3c981eeceee2ec4d30d850f4a6f50a1ec40 | Unavailable | None listed |
| a6df95cae40bee555e01a37b4023ce8e97ffa249 | affected | git | 03819abbeb11117dcbba40bfe322b88c0c88a6b6 | Unavailable | None listed |
| 5.10.252 | affected | semver | 5.10.258 | Unavailable | None listed |
| 5.15.202 | affected | semver | 5.15.209 | 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) |
|---|---|---|---|---|---|
| 5.17 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.17 | Unavailable | None listed |
| 5.10.258 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.209 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.120 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.64 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.11.11 | unaffected | semver | Unavailable | 6.11.* | None listed |
| 6.12.2 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.13 | unaffected | original_commit_for_fix | Unavailable | * | None listed |