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CVE-2025-40176

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

tls: wait for pending async decryptions if tls_strp_msg_hold fails

Async decryption calls tls_strp_msg_hold to create a clone of the
input skb to hold references to the memory it uses. If we fail to
allocate that clone, proceeding with async decryption can lead to
various issues (UAF on the skb, writing into userspace memory after
the recv() call has returned).

In this case, wait for all pending decryption requests.
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Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version < 9f83fd0c179e0f458e824e417f9d5ad53443f685
Version 84c61fe1a75b4255df1e1e7c054c9e6d048da417
Status affected
Version < c61d4368197d65c4809d9271f3b85325a600586a
Version 84c61fe1a75b4255df1e1e7c054c9e6d048da417
Status affected
Version < 39dec4ea3daf77f684308576baf483b55ca7f160
Version 84c61fe1a75b4255df1e1e7c054c9e6d048da417
Status affected
Version < 4fc109d0ab196bd943b7451276690fb6bb48c2e0
Version 84c61fe1a75b4255df1e1e7c054c9e6d048da417
Status affected
Version < b8a6ff84abbcbbc445463de58704686011edc8e1
Version 84c61fe1a75b4255df1e1e7c054c9e6d048da417
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 6.0
Status affected
Version < 6.0
Version 0
Status unaffected
Version <= 6.1.*
Version 6.1.158
Status unaffected
Version <= 6.6.*
Version 6.6.114
Status unaffected
Version <= 6.12.*
Version 6.12.55
Status unaffected
Version <= 6.17.*
Version 6.17.5
Status unaffected
Version <= *
Version 6.18
Status unaffected
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.03% 0.064
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String