CVE-2022-50582
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2022
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
regulator: core: Prevent integer underflow
In the Linux kernel, the following vulnerability has been resolved: regulator: core: Prevent integer underflow By using a ratio of delay to poll_enabled_time that is not integer time_remaining underflows and does not exit the loop as expected. As delay could be derived from DT and poll_enabled_time is defined in the driver this can easily happen. Use a signed iterator to make sure that the loop exits once the remaining time is negative.
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) |
|---|---|---|---|---|---|
| f7d7ad42a9dc2d63cab6a79fe31e6732a30dacf5 | affected | git | b051d9bf98bd9cea312b228e264eb6542a9beb67 | Unavailable | None listed |
| f7d7ad42a9dc2d63cab6a79fe31e6732a30dacf5 | affected | git | e33da263e9658bfe870ea7836fbbd72f246d7dbd | Unavailable | None listed |
| f7d7ad42a9dc2d63cab6a79fe31e6732a30dacf5 | affected | git | 9f2395316e4845466cb9b5b9b15a171a2c91913c | Unavailable | None listed |
| f7d7ad42a9dc2d63cab6a79fe31e6732a30dacf5 | affected | git | bfe602d9a349360e60e9051c9cafb9fef204524d | Unavailable | None listed |
| f7d7ad42a9dc2d63cab6a79fe31e6732a30dacf5 | affected | git | 8d8e16592022c9650df8aedfe6552ed478d7135b | 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) |
|---|---|---|---|---|---|
| 5.9 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.9 | Unavailable | None listed |
| 5.10.150 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.75 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 5.19.17 | unaffected | semver | Unavailable | 5.19.* | None listed |
| 6.0.3 | unaffected | semver | Unavailable | 6.0.* | None listed |
| 6.1 | unaffected | original_commit_for_fix | Unavailable | * | None listed |