CVE-2021-47257
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2021
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
net: ieee802154: fix null deref in parse dev addr
In the Linux kernel, the following vulnerability has been resolved: net: ieee802154: fix null deref in parse dev addr Fix a logic error that could result in a null deref if the user sets the mode incorrectly for the given addr type.
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) |
|---|---|---|---|---|---|
| a26c5fd7622d4951425131d54a8c99f076fe2068 | affected | git | 1f95741981c899c4724647291fec5faa3c777185 | Unavailable | None listed |
| a26c5fd7622d4951425131d54a8c99f076fe2068 | affected | git | c6998ccfefa652bac3f9b236821e392af43efa1e | Unavailable | None listed |
| a26c5fd7622d4951425131d54a8c99f076fe2068 | affected | git | 5f728ec65485625e30f46e5b4917ff023ad29ea0 | Unavailable | None listed |
| a26c5fd7622d4951425131d54a8c99f076fe2068 | affected | git | d0f47648b87b6d5f204cb7f3cbce6d36dab85a67 | Unavailable | None listed |
| a26c5fd7622d4951425131d54a8c99f076fe2068 | affected | git | c7836de2cadd88bc2f20f2c5a3d4ef4c73aef627 | Unavailable | None listed |
| a26c5fd7622d4951425131d54a8c99f076fe2068 | affected | git | fdd51e34f45311ab6e48d2147cbc2904731b9993 | Unavailable | None listed |
| a26c5fd7622d4951425131d54a8c99f076fe2068 | affected | git | 9fdd04918a452980631ecc499317881c1d120b70 | 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) |
|---|---|---|---|---|---|
| 4.4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.4 | Unavailable | None listed |
| 4.9.274 | unaffected | semver | Unavailable | 4.9.* | None listed |
| 4.14.238 | unaffected | semver | Unavailable | 4.14.* | None listed |
| 4.19.196 | unaffected | semver | Unavailable | 4.19.* | None listed |
| 5.4.127 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.45 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.12.12 | unaffected | semver | Unavailable | 5.12.* | None listed |
| 5.13 | unaffected | original_commit_for_fix | Unavailable | * | None listed |