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CVE-2025-21936

Bluetooth: Add check for mgmt_alloc_skb() in mgmt_device_connected() PUBLISHED

Description (CNA)

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Add check for mgmt_alloc_skb() in mgmt_device_connected() Add check for the return value of mgmt_alloc_skb() in mgmt_device_connected() to prevent null pointer dereference.

Affected (CNA)

Vendor / productVersions
Linux / Linuxaffected e96741437ef0a5d18144e790ac894397efda0924 before dc516e66fb28c61b248b393e2ddd63bd7f104969; affected e96741437ef0a5d18144e790ac894397efda0924 before bdb1805c248e9694dbb3ffa8867cef2e52cf7261; affected e96741437ef0a5d18144e790ac894397efda0924 before 7841180342c9a0fd97d54f3e62c7369309b5cd84; affected e96741437ef0a5d18144e790ac894397efda0924 before 7d39387886ffe220323cbed5c155233c3276926b; affected e96741437ef0a5d18144e790ac894397efda0924 before d8df010f72b8a32aaea393e36121738bb53ed905
Linux / Linuxaffected 5.17; unaffected 0 before 5.17; unaffected 6.1.131 through 6.1.*; unaffected 6.6.83 through 6.6.*; unaffected 6.12.19 through 6.12.*; unaffected 6.13.7 through 6.13.*; unaffected 6.14 through *

CWE

No CWE identifiers supplied.

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.

CVE

No English description supplied.