Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 467ddbbe7e749d558f13e640f50f546149c930b3 before 06f1dd1de0d33dbfbd2e1fc9fc57d8895f730de2; affected 4d3c6d741816539b57fa1110c3f765a8c176d7b4 before 6bf8ccaabce8cebb6cb1f255c93d0acdfe95c17a; affected 2bd57101c3ecf3f8c0da1d26c2b6ad511adc6d50 before 7616e2eee679746d526c7f5befd4eedb995935b5; affected 0c0b20587b9f25a2ad14db7f80ebe49bdf29920a before 43096dab8cc60fc39133205fd149a54d3acebea8; affected 0c0b20587b9f25a2ad14db7f80ebe49bdf29920a before 3b177b2ded563df16f6d5920671ffcfe5915d472; affected 0c0b20587b9f25a2ad14db7f80ebe49bdf29920a before b9dbfb1b5699f9f1e4991f96741bdf9047147589; affected 0c0b20587b9f25a2ad14db7f80ebe49bdf29920a before 7ff76f8dc6b550f8d16487bf3cebc278be720b5c; affected 0c0b20587b9f25a2ad14db7f80ebe49bdf29920a before da02a1824884d6c84c5e5b5ac373b0c9e3288ec2; affected 36933de59f67029e5739a98393891f9b94f27e0f; affected d886b4292a1c5b4facdb2dfdc31f0fecc71df898; affected 4c9ba0fed125deba8416b995b0c274b0804c0c24; affected ea0053af5dab4d63a9c44563973fb2f3bfd9eb2b; affected 5.4.195 before 5.4.302; affected 5.10.117 before 5.10.247; affected 5.15.41 before 5.15.197; affected 4.9.315 before 4.10; affected 4.14.280 before 4.15; affected 4.19.244 before 4.20; affected 5.17.9 before 5.18 |
| Linux / Linux | affected 5.18; unaffected 0 before 5.18; unaffected 5.4.302 through 5.4.*; unaffected 5.10.247 through 5.10.*; unaffected 5.15.197 through 5.15.*; unaffected 6.1.159 through 6.1.*; unaffected 6.6.118 through 6.6.*; unaffected 6.12.60 through 6.12.*; unaffected 6.17.10 through 6.17.*; unaffected 6.18 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/06f1dd1de0d33dbfbd2e1fc9fc57d8895f730de2
- https://git.kernel.org/stable/c/6bf8ccaabce8cebb6cb1f255c93d0acdfe95c17a
- https://git.kernel.org/stable/c/7616e2eee679746d526c7f5befd4eedb995935b5
- https://git.kernel.org/stable/c/43096dab8cc60fc39133205fd149a54d3acebea8
- https://git.kernel.org/stable/c/3b177b2ded563df16f6d5920671ffcfe5915d472
- https://git.kernel.org/stable/c/b9dbfb1b5699f9f1e4991f96741bdf9047147589
- https://git.kernel.org/stable/c/7ff76f8dc6b550f8d16487bf3cebc278be720b5c
- https://git.kernel.org/stable/c/da02a1824884d6c84c5e5b5ac373b0c9e3288ec2
ADP enrichment
No English description supplied.
No references supplied.