Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: NFC: nci: Bounds check struct nfc_target arrays While running under CONFIG_FORTIFY_SOURCE=y, syzkaller reported: memcpy: detected field-spanning write (size 129) of single field "target->sensf_res" at net/nfc/nci/ntf.c:260 (size 18) This appears to be a legitimate lack of bounds checking in nci_add_new_protocol(). Add the missing checks.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 019c4fbaa790e2b3f11dab0c8b7d9896d77db3e5 before 6b37f0dc0638d13a006f2f24d2f6ca61e83bc714; affected 019c4fbaa790e2b3f11dab0c8b7d9896d77db3e5 before dbdcfb9f6748218a149f62468d6297ce3f014e9c; affected 019c4fbaa790e2b3f11dab0c8b7d9896d77db3e5 before cff35329070b96b4484d23f9f48a5ca2c947e750; affected 019c4fbaa790e2b3f11dab0c8b7d9896d77db3e5 before 6778434706940b8fad7ef35f410d2b9929f256d2; affected 019c4fbaa790e2b3f11dab0c8b7d9896d77db3e5 before 27eb2d7a1b9987b6d0429b7716b1ff3b82c4ffc9; affected 019c4fbaa790e2b3f11dab0c8b7d9896d77db3e5 before 908b2da426fe9c3ce74cf541ba40e7a4251db191; affected 019c4fbaa790e2b3f11dab0c8b7d9896d77db3e5 before f41547546db9af99da2c34e3368664d7a79cefae; affected 019c4fbaa790e2b3f11dab0c8b7d9896d77db3e5 before e329e71013c9b5a4535b099208493c7826ee4a64 |
| Linux / Linux | affected 3.4; unaffected 0 before 3.4; unaffected 4.9.336 through 4.9.*; unaffected 4.14.302 through 4.14.*; unaffected 4.19.269 through 4.19.*; unaffected 5.4.227 through 5.4.*; unaffected 5.10.159 through 5.10.*; unaffected 5.15.83 through 5.15.*; unaffected 6.0.13 through 6.0.*; unaffected 6.1 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/6b37f0dc0638d13a006f2f24d2f6ca61e83bc714
- https://git.kernel.org/stable/c/dbdcfb9f6748218a149f62468d6297ce3f014e9c
- https://git.kernel.org/stable/c/cff35329070b96b4484d23f9f48a5ca2c947e750
- https://git.kernel.org/stable/c/6778434706940b8fad7ef35f410d2b9929f256d2
- https://git.kernel.org/stable/c/27eb2d7a1b9987b6d0429b7716b1ff3b82c4ffc9
- https://git.kernel.org/stable/c/908b2da426fe9c3ce74cf541ba40e7a4251db191
- https://git.kernel.org/stable/c/f41547546db9af99da2c34e3368664d7a79cefae
- https://git.kernel.org/stable/c/e329e71013c9b5a4535b099208493c7826ee4a64
ADP enrichment
No English description supplied.
No references supplied.