Medium severity5.5NVD Advisory· Published Oct 4, 2025· Updated May 12, 2026
CVE-2025-39929
CVE-2025-39929
Description
In the Linux kernel, the following vulnerability has been resolved:
smb: client: fix smbdirect_recv_io leak in smbd_negotiate() error path
During tests of another unrelated patch I was able to trigger this error: Objects remaining on __kmem_cache_shutdown()
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
17cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*+ 8 more
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*range: >=4.16,<6.1.154
- cpe:2.3:o:linux:linux_kernel:6.17:rc1:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:6.17:rc2:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:6.17:rc3:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:6.17:rc4:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:6.17:rc5:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:6.17:rc6:*:*:*:*:*:*
- (no CPE)
- (no CPE)range: 4.16
- osv-coords8 versionspkg: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_74&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP5
< 4.12.14-122.280.1+ 7 more
- (no CPE)range: < 4.12.14-122.280.1
- (no CPE)range: < 4.12.14-122.280.1
- (no CPE)range: < 4.12.14-122.280.1
- (no CPE)range: < 4.12.14-122.280.1
- (no CPE)range: < 4.12.14-122.280.1
- (no CPE)range: < 4.12.14-122.280.1
- (no CPE)range: < 4.12.14-122.280.1
- (no CPE)range: < 1-8.5.1
Patches
Vulnerability mechanics
References
6- git.kernel.org/stable/c/0991418bf98f191d0c320bd25245fcffa1998c7envdPatch
- git.kernel.org/stable/c/3d7c075c878ac844e33c43e506c2fa27ac7e9689nvdPatch
- git.kernel.org/stable/c/922338efaad63cfe30d459dfc59f9d69ff93ded4nvdPatch
- git.kernel.org/stable/c/daac51c7032036a0ca5f1aa419ad1b0471d1c6e0nvdPatch
- git.kernel.org/stable/c/e7b7a93879558e77d950f1ff9a6f3daa385b33dfnvdPatch
- cert-portal.siemens.com/productcert/html/ssa-082556.htmlnvd
News mentions
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