CVE-2024-41077
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)
null_blk: fix validation of block size
In the Linux kernel, the following vulnerability has been resolved: null_blk: fix validation of block size Block size should be between 512 and PAGE_SIZE and be a power of 2. The current check does not validate this, so update the check. Without this patch, null_blk would Oops due to a null pointer deref when loaded with bs=1536 [1]. [axboe: remove unnecessary braces and != 0 check]
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) |
|---|---|---|---|---|---|
| cedcafad8277b3a07e90bf2f68fff5c6b28a183e | affected | git | 9625afe1dd4a158a14bb50f81af9e2dac634c0b1 | Unavailable | None listed |
| cedcafad8277b3a07e90bf2f68fff5c6b28a183e | affected | git | 9b873bdaae64bddade9d8c6df23c8a31948d47d0 | Unavailable | None listed |
| cedcafad8277b3a07e90bf2f68fff5c6b28a183e | affected | git | 2772ed2fc075eef7df3789906fc9dae01e4e132e | Unavailable | None listed |
| cedcafad8277b3a07e90bf2f68fff5c6b28a183e | affected | git | 08f03186b96e25e3154916a2e70732557c770ea7 | Unavailable | None listed |
| cedcafad8277b3a07e90bf2f68fff5c6b28a183e | affected | git | f92409a9da02f27d05d713bff5f865e386cef9b3 | Unavailable | None listed |
| cedcafad8277b3a07e90bf2f68fff5c6b28a183e | affected | git | c462ecd659b5fce731f1d592285832fd6ad54053 | 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) |
|---|---|---|---|---|---|
| 4.14 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.14 | Unavailable | None listed |
| 5.10.223 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.164 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.101 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.42 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.9.11 | unaffected | semver | Unavailable | 6.9.* | None listed |
| 6.10 | unaffected | original_commit_for_fix | Unavailable | * | None listed |