CVE-2025-40253
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2025
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
s390/ctcm: Fix double-kfree
In the Linux kernel, the following vulnerability has been resolved: s390/ctcm: Fix double-kfree The function 'mpc_rcvd_sweep_req(mpcginfo)' is called conditionally from function 'ctcmpc_unpack_skb'. It frees passed mpcginfo. After that a call to function 'kfree' in function 'ctcmpc_unpack_skb' frees it again. Remove 'kfree' call in function 'mpc_rcvd_sweep_req(mpcginfo)'. Bug detected by the clang static analyzer.
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) |
|---|---|---|---|---|---|
| 467ddbbe7e749d558f13e640f50f546149c930b3 | affected | git | 06f1dd1de0d33dbfbd2e1fc9fc57d8895f730de2 | Unavailable | None listed |
| 4d3c6d741816539b57fa1110c3f765a8c176d7b4 | affected | git | 6bf8ccaabce8cebb6cb1f255c93d0acdfe95c17a | Unavailable | None listed |
| 2bd57101c3ecf3f8c0da1d26c2b6ad511adc6d50 | affected | git | 7616e2eee679746d526c7f5befd4eedb995935b5 | Unavailable | None listed |
| 0c0b20587b9f25a2ad14db7f80ebe49bdf29920a | affected | git | 43096dab8cc60fc39133205fd149a54d3acebea8 | Unavailable | None listed |
| 0c0b20587b9f25a2ad14db7f80ebe49bdf29920a | affected | git | 3b177b2ded563df16f6d5920671ffcfe5915d472 | Unavailable | None listed |
| 0c0b20587b9f25a2ad14db7f80ebe49bdf29920a | affected | git | b9dbfb1b5699f9f1e4991f96741bdf9047147589 | Unavailable | None listed |
| 0c0b20587b9f25a2ad14db7f80ebe49bdf29920a | affected | git | 7ff76f8dc6b550f8d16487bf3cebc278be720b5c | Unavailable | None listed |
| 0c0b20587b9f25a2ad14db7f80ebe49bdf29920a | affected | git | da02a1824884d6c84c5e5b5ac373b0c9e3288ec2 | Unavailable | None listed |
| 36933de59f67029e5739a98393891f9b94f27e0f | affected | git | Unavailable | Unavailable | None listed |
| d886b4292a1c5b4facdb2dfdc31f0fecc71df898 | affected | git | Unavailable | Unavailable | None listed |
| 4c9ba0fed125deba8416b995b0c274b0804c0c24 | affected | git | Unavailable | Unavailable | None listed |
| ea0053af5dab4d63a9c44563973fb2f3bfd9eb2b | affected | git | Unavailable | Unavailable | None listed |
| 5.4.195 | affected | semver | 5.4.302 | Unavailable | None listed |
| 5.10.117 | affected | semver | 5.10.247 | Unavailable | None listed |
| 5.15.41 | affected | semver | 5.15.197 | Unavailable | None listed |
| 4.9.315 | affected | semver | 4.10 | Unavailable | None listed |
| 4.14.280 | affected | semver | 4.15 | Unavailable | None listed |
| 4.19.244 | affected | semver | 4.20 | Unavailable | None listed |
| 5.17.9 | affected | semver | 5.18 | 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) |
|---|---|---|---|---|---|
| 5.18 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.18 | Unavailable | None listed |
| 5.4.302 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.247 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.197 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.159 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.118 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.60 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.17.10 | unaffected | semver | Unavailable | 6.17.* | None listed |
| 6.18 | unaffected | original_commit_for_fix | Unavailable | * | None listed |