CVE-2023-53786
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)
dm flakey: fix a crash with invalid table line
In the Linux kernel, the following vulnerability has been resolved: dm flakey: fix a crash with invalid table line This command will crash with NULL pointer dereference: dmsetup create flakey --table \ "0 `blockdev --getsize /dev/ram0` flakey /dev/ram0 0 0 1 2 corrupt_bio_byte 512" Fix the crash by checking if arg_name is non-NULL before comparing it.
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) |
|---|---|---|---|---|---|
| a3998799fb4df0b0af8271a7d50c4269032397aa | affected | git | f95cb1526669ccdf7eb12eefd57a893953e3595f | Unavailable | None listed |
| a3998799fb4df0b0af8271a7d50c4269032397aa | affected | git | 12849ed107c0b2869fb775c81208050899006f07 | Unavailable | None listed |
| a3998799fb4df0b0af8271a7d50c4269032397aa | affected | git | 337b7af273562b73c46ef77a724604ad139ca762 | Unavailable | None listed |
| a3998799fb4df0b0af8271a7d50c4269032397aa | affected | git | a1e3fffe02e05c05357af91364ac0fc1ed425b5b | Unavailable | None listed |
| a3998799fb4df0b0af8271a7d50c4269032397aa | affected | git | f76fcb9d43ec014ac4a1bb983768696d5b032df9 | Unavailable | None listed |
| a3998799fb4df0b0af8271a7d50c4269032397aa | affected | git | cb874a190f3f7c3c3fa5b979bee7a3b8cc3a19cc | Unavailable | None listed |
| a3998799fb4df0b0af8271a7d50c4269032397aa | affected | git | 83b4e3d878ea6be9aec1d5a1ab177c766c64d1a0 | Unavailable | None listed |
| a3998799fb4df0b0af8271a7d50c4269032397aa | affected | git | 8258d84a7917aeece773716518deadb7ad776cb7 | Unavailable | None listed |
| a3998799fb4df0b0af8271a7d50c4269032397aa | affected | git | 98dba02d9a93eec11bffbb93c7c51624290702d2 | 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) |
|---|---|---|---|---|---|
| 3.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 3.1 | Unavailable | None listed |
| 4.14.315 | unaffected | semver | Unavailable | 4.14.* | None listed |
| 4.19.283 | unaffected | semver | Unavailable | 4.19.* | None listed |
| 5.4.243 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.180 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.111 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.28 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.2.15 | unaffected | semver | Unavailable | 6.2.* | None listed |
| 6.3.2 | unaffected | semver | Unavailable | 6.3.* | None listed |
| 6.4 | unaffected | original_commit_for_fix | Unavailable | * | None listed |