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CVE-2026-98633

Bluetooth: btnxpuart: Fix skb leak in nxp_process_fw_dump()

In the Linux kernel, the following vulnerability has been resolved:

Bluetooth: btnxpuart: Fix skb leak in nxp_process_fw_dump()

When CONFIG_DEV_COREDUMP=n, hci_devcd_append() returns -EOPNOTSUPP
without freeing its skb argument. This leaks the cloned skb and also
prevents nxp_set_ind_reset() from being called to perform recovery.

Fix by guarding the hci_devcd_append(hdev, skb_clone(skb, GFP_ATOMIC))
call with IS_ENABLED(CONFIG_DEV_COREDUMP).
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 998e447f443f138c90faa6ff3845082af419070e
Version < 8a36598050cd1e5abb1d5ed42cc224cfcb538c4f
Status affected
Version 998e447f443f138c90faa6ff3845082af419070e
Version < edcb84ee607a9ddfc6f2771a7f399115f0b0f19d
Status affected
Version 998e447f443f138c90faa6ff3845082af419070e
Version < f2bbb36426581045a8bf7793da5419b9375e4348
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 6.15
Status affected
Version 0
Version < 6.15
Status unaffected
Version <= 6.18.*
Version 6.18.55
Status unaffected
Version <= 7.2.*
Version 7.2.9
Status unaffected
Version <= *
Version 7.3
Status unaffected
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.17% 0.055
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/8a36598050cd1e5abb1d5ed42cc224cfcb538c4f
https://git.kernel.org/stable/c/edcb84ee607a9ddfc6f2771a7f399115f0b0f19d
https://git.kernel.org/stable/c/f2bbb36426581045a8bf7793da5419b9375e4348