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CVE-2023-52507

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CVE-2023-52507

Published: Mar 2, 2024

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: nfc: nci: assert requested protocol is valid The protocol is used in a bit mask to determine if the protocol is supported. Assert the provided protocol is less than the maximum defined so it doesn't potentially perform a shift-out-of-bounds and provide a clearer error for undefined protocols vs unsupported ones.

VendorProductVersions

Linux

Linux

affected
6a2968aaf50c7a22fced77a5e24aa636281efca8 - < 2c231a247a1d1628e41fa1eefd1a5307c41c5f53
affected
6a2968aaf50c7a22fced77a5e24aa636281efca8 - < a686f84101680b8442181a8846fbd3c934653729
affected
6a2968aaf50c7a22fced77a5e24aa636281efca8 - < 95733ea130e35ef9ec5949a5908dde3feaba92cb
affected
6a2968aaf50c7a22fced77a5e24aa636281efca8 - < a424807d860ba816aaafc3064b46b456361c0802
affected
6a2968aaf50c7a22fced77a5e24aa636281efca8 - < 25dd54b95abfdca423b65a4ee620a774777d8213

+3 more versions

Linux

Linux

affected
3.2
unaffected
0 - < 3.2
unaffected
4.14.328 - <= 4.14.*
unaffected
4.19.297 - <= 4.19.*
unaffected
5.4.259 - <= 5.4.*

+5 more versions

References

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