CVE-2024-36931
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)
s390/cio: Ensure the copied buf is NUL terminated
In the Linux kernel, the following vulnerability has been resolved: s390/cio: Ensure the copied buf is NUL terminated Currently, we allocate a lbuf-sized kernel buffer and copy lbuf from userspace to that buffer. Later, we use scanf on this buffer but we don't ensure that the string is terminated inside the buffer, this can lead to OOB read when using scanf. Fix this issue by using memdup_user_nul instead.
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) |
|---|---|---|---|---|---|
| a4f17cc726712a52122ad38540bc3ff3a052d1a4 | affected | git | c9d48ce163305595ae20aee27774192476d5e6a5 | Unavailable | None listed |
| a4f17cc726712a52122ad38540bc3ff3a052d1a4 | affected | git | 10452edd175fcc4fd0f5ac782ed2a002e3e5d65c | Unavailable | None listed |
| a4f17cc726712a52122ad38540bc3ff3a052d1a4 | affected | git | 84b38f48836662c4bfae646c014f4e981e16a2b2 | Unavailable | None listed |
| a4f17cc726712a52122ad38540bc3ff3a052d1a4 | affected | git | 06759ebaf75c19c87b2453a5e130e9e61e9b5d65 | Unavailable | None listed |
| a4f17cc726712a52122ad38540bc3ff3a052d1a4 | affected | git | da7c622cddd4fe36be69ca61e8c42e43cde94784 | 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) |
|---|---|---|---|---|---|
| 5.13 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.13 | Unavailable | None listed |
| 5.15.159 | unaffected | semver | Unavailable | 5.15.* | 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 |