CVE-2023-53384
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2023
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
wifi: mwifiex: avoid possible NULL skb pointer dereference
In the Linux kernel, the following vulnerability has been resolved: wifi: mwifiex: avoid possible NULL skb pointer dereference In 'mwifiex_handle_uap_rx_forward()', always check the value returned by 'skb_copy()' to avoid potential NULL pointer dereference in 'mwifiex_uap_queue_bridged_pkt()', and drop original skb in case of copying failure. Found by Linux Verification Center (linuxtesting.org) with SVACE.
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) |
|---|---|---|---|---|---|
| 838e4f44929782a2163c7bc95a7cd2da5d8b47f9 | affected | git | d155c5f64cefacdc6a9a26d40be53ee2903c28ff | Unavailable | None listed |
| 838e4f44929782a2163c7bc95a7cd2da5d8b47f9 | affected | git | 139d285e7695279f030dbb172e2d0245425c86c6 | Unavailable | None listed |
| 838e4f44929782a2163c7bc95a7cd2da5d8b47f9 | affected | git | 231086e6a36316b823654f4535653f22d6344420 | Unavailable | None listed |
| 838e4f44929782a2163c7bc95a7cd2da5d8b47f9 | affected | git | bef85d58f7709896ed8426560ad117a73a37762f | Unavailable | None listed |
| 838e4f44929782a2163c7bc95a7cd2da5d8b47f9 | affected | git | d7fd24b8d1bb54c5bcf583139e11a5e651e0263c | Unavailable | None listed |
| 838e4f44929782a2163c7bc95a7cd2da5d8b47f9 | affected | git | 7e7197e4d6a1bc72a774590d8765909f898be1dc | Unavailable | None listed |
| 838e4f44929782a2163c7bc95a7cd2da5d8b47f9 | affected | git | 0c57f9ad2c3ed43abb764b0247d610ff7fdb7a00 | Unavailable | None listed |
| 838e4f44929782a2163c7bc95a7cd2da5d8b47f9 | affected | git | c2509f7c37355e1f0bd5b7087815b845fd383723 | Unavailable | None listed |
| 838e4f44929782a2163c7bc95a7cd2da5d8b47f9 | affected | git | 35a7a1ce7c7d61664ee54f5239a1f120ab95a87e | 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) |
|---|---|---|---|---|---|
| 3.7 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 3.7 | Unavailable | None listed |
| 4.14.326 | unaffected | semver | Unavailable | 4.14.* | None listed |
| 4.19.295 | unaffected | semver | Unavailable | 4.19.* | None listed |
| 5.4.257 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.195 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.132 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.53 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.4.16 | unaffected | semver | Unavailable | 6.4.* | None listed |
| 6.5.3 | unaffected | semver | Unavailable | 6.5.* | None listed |
| 6.6 | unaffected | original_commit_for_fix | Unavailable | * | None listed |