Unrated severityNVD Advisory· Published May 26, 2026· Updated Jun 1, 2026
CVE-2026-45835
CVE-2026-45835
Description
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_new_connection_cb()
Add the same NULL guard already present in l2cap_sock_resume_cb() and l2cap_sock_ready_cb().
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
12- osv-coords10 versionspkg:linux/kernelpkg:rpm/opensuse/kernel-source&distro=openSUSE%20Tumbleweedpkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP5pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5-LTSSpkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%20LTSS%20Extended%20Security%2012%20SP5pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5-LTSSpkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%20LTSS%20Extended%20Security%2012%20SP5pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5-LTSSpkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%20LTSS%20Extended%20Security%2012%20SP5pkg:rpm/suse/kgraft-patch-SLE12-SP5_Update_84&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP5
>= 3.1.0, < 5.10.258+ 9 more
- (no CPE)range: >= 3.1.0, < 5.10.258
- (no CPE)range: < 7.0.11-1.1
- (no CPE)range: < 4.12.14-122.317.1
- (no CPE)range: < 4.12.14-122.317.1
- (no CPE)range: < 4.12.14-122.317.1
- (no CPE)range: < 4.12.14-122.317.1
- (no CPE)range: < 4.12.14-122.317.1
- (no CPE)range: < 4.12.14-122.317.1
- (no CPE)range: < 4.12.14-122.317.1
- (no CPE)range: < 1-8.7.1
Patches
Vulnerability mechanics
References
8- git.kernel.org/stable/c/0a120d96166301d7a95be75b52f843837dbd1219nvd
- git.kernel.org/stable/c/140b63cb46f2855ac4ec8fba2f1e974a9c2974e8nvd
- git.kernel.org/stable/c/2422eaed0925973c0f318c94eb13e76f14c7381envd
- git.kernel.org/stable/c/684a1f9ee2325437ae18ac5371884e4c6a25ae73nvd
- git.kernel.org/stable/c/741e6024e31587b0c021b6616a9e428a4ea0b64anvd
- git.kernel.org/stable/c/76083fb80f5a38ac13326b2d810f66bd07771eeanvd
- git.kernel.org/stable/c/ab77c8bc30269bee15d917059a66bea48909f5f0nvd
- git.kernel.org/stable/c/bc3bb9f40da8e53896abc2d29c6d0c6686fe4ab9nvd
News mentions
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