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CVE-2025-39965

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

xfrm: xfrm_alloc_spi shouldn't use 0 as SPI

x->id.spi == 0 means "no SPI assigned", but since commit
94f39804d891 ("xfrm: Duplicate SPI Handling"), we now create states
and add them to the byspi list with this value.

__xfrm_state_delete doesn't remove those states from the byspi list,
since they shouldn't be there, and this shows up as a UAF the next
time we go through the byspi list.
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Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version < 0baf92d0b1590b903c1f4ead75e61715e50e8146
Version 3d8090bb53424432fa788fe9a49e8ceca74f0544
Status affected
Version < 9fcedabaae0096f712bbb4ccca6a8538af1cd1c8
Version 2fc5b54368a1bf1d2d74b4d3b8eea5309a653e38
Status affected
Version < a78e55776522373c446f18d5002a8de4b09e6bf7
Version 29e9158f91f99057dbd35db5e8674d93b38549fe
Status affected
Version < cd8ae32e4e4652db55bce6b9c79267d8946765a9
Version 94f39804d891cffe4ce17737d295f3b195bc7299
Status affected
Version c67d4e7a8f90fb6361ca89d4d5c9a28f4e935e47
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version < 6.6.109
Version 6.6.103
Status affected
Version < 6.12.50
Version 6.12.43
Status affected
Version < 6.16.10
Version 6.16.2
Status affected
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.03% 0.058
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String