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CVE-2022-48967

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CVE-2022-48967

Published: Oct 21, 2024

Modified: May 11, 2026

PUBLISHED

Description

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.

VendorProductVersions

Linux

Linux

affected
019c4fbaa790e2b3f11dab0c8b7d9896d77db3e5 - < 6b37f0dc0638d13a006f2f24d2f6ca61e83bc714
affected
019c4fbaa790e2b3f11dab0c8b7d9896d77db3e5 - < dbdcfb9f6748218a149f62468d6297ce3f014e9c
affected
019c4fbaa790e2b3f11dab0c8b7d9896d77db3e5 - < cff35329070b96b4484d23f9f48a5ca2c947e750
affected
019c4fbaa790e2b3f11dab0c8b7d9896d77db3e5 - < 6778434706940b8fad7ef35f410d2b9929f256d2
affected
019c4fbaa790e2b3f11dab0c8b7d9896d77db3e5 - < 27eb2d7a1b9987b6d0429b7716b1ff3b82c4ffc9

+3 more versions

Linux

Linux

affected
3.4
unaffected
0 - < 3.4
unaffected
4.9.336 - <= 4.9.*
unaffected
4.14.302 - <= 4.14.*
unaffected
4.19.269 - <= 4.19.*

+5 more versions

References

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