CVE-2024-36917
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)
block: fix overflow in blk_ioctl_discard()
In the Linux kernel, the following vulnerability has been resolved: block: fix overflow in blk_ioctl_discard() There is no check for overflow of 'start + len' in blk_ioctl_discard(). Hung task occurs if submit an discard ioctl with the following param: start = 0x80000000000ff000, len = 0x8000000000fff000; Add the overflow validation now.
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) |
|---|---|---|---|---|---|
| d30a2605be9d5132d95944916e8f578fcfe4f976 | affected | git | 8a26198186e97ee5fc4b42fde82629cff8c75cd6 | Unavailable | None listed |
| d30a2605be9d5132d95944916e8f578fcfe4f976 | affected | git | e1d38cde2b7b0fbd1c48082e7a98c37d750af59b | Unavailable | None listed |
| d30a2605be9d5132d95944916e8f578fcfe4f976 | affected | git | 507d526a98c355e6f3fb2c47aacad44a69784bee | Unavailable | None listed |
| d30a2605be9d5132d95944916e8f578fcfe4f976 | affected | git | 22d24a544b0d49bbcbd61c8c0eaf77d3c9297155 | 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) |
|---|---|---|---|---|---|
| 2.6.28 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 2.6.28 | Unavailable | None listed |
| 6.1.91 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.31 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.8.10 | unaffected | semver | Unavailable | 6.8.* | None listed |
| 6.9 | unaffected | original_commit_for_fix | Unavailable | * | None listed |