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Positive Technologies
Positive Technologies
•added 2025/08/12 12:00 a.m.•3 views

PT-2025-54975

Уязвимость функции mdsc show, ceph unlink, ceph open, ceph mdsc release request драйвера fs/ceph поддержки распределенной файловой системы Ceph ядра операционной системы Linux связана с ошибками синхронизации при использовании общего ресурса. Эксплуатация уязвимости может позволить нарушителю...

7.8CVSS0.00113EPSS
SaveExploits0References8
Positive Technologies
Positive Technologies
•added 2024/11/23 12:00 a.m.•3 views

PT-2024-41789

Уязвимость функции ceph mds check access модуля fs/ceph/mds client.c поддержки распределенной файловой системы Ceph ядра операционной системы Linux связана с ошибками при обновлении счетчика ссылок. Эксплуатация уязвимости может позволить нарушителю получить несанкционированный доступ к защищаемо...

7.8CVSS0.00212EPSS
SaveExploits0References14
Cvelist
Cvelist
•added 2024/04/03 2:54 p.m.•48 views

CVE-2024-26689 ceph: prevent use-after-free in encode_cap_msg()

In the Linux kernel, the following vulnerability has been resolved: ceph: prevent use-after-free in encodecapmsg In fs/ceph/caps.c, in encodecapmsg, "use after free" error was caught by KASAN at this line - 'cephbuffergetarg-xattrbuf;'. This implies before the refcount could be increment here, it...

8.8CVSS7.5AI score0.00702EPSS
SaveExploits0References6
Vulnrichment
Vulnrichment
•added 2024/04/03 2:54 p.m.•31 views

CVE-2024-26689 ceph: prevent use-after-free in encode_cap_msg()

In the Linux kernel, the following vulnerability has been resolved: ceph: prevent use-after-free in encodecapmsg In fs/ceph/caps.c, in encodecapmsg, "use after free" error was caught by KASAN at this line - 'cephbuffergetarg-xattrbuf;'. This implies before the refcount could be increment here, it...

8.8CVSS6.6AI score0.00702EPSS
SaveExploits0References6
CVE
CVE
•added 2024/04/03 2:54 p.m.•218 views

CVE-2024-26689

CVE-2024-26689 affects the Linux kernel via the Ceph subsystem: in fs/ceph/caps.c, encode_cap_msg() previously could perform a use-after-free due to a race between refcount increment and free in arg->xattr_buf handling. The race around ceph_buffer_get/ceph_buffer_put(ci->i_xattrs.blob) allo...

8.8CVSS6AI score0.00702EPSS
SaveExploits0References7Affected Software1
Debian CVE
Debian CVE
•added 2024/04/03 2:54 p.m.•46 views

CVE-2024-26689

In the Linux kernel, the following vulnerability has been resolved: ceph: prevent use-after-free in encodecapmsg In fs/ceph/caps.c, in encodecapmsg, "use after free" error was caught by KASAN at this line - 'cephbuffergetarg-xattrbuf;'. This implies before the refcount could be increment here, it...

8.8CVSS7.4AI score0.00702EPSS
SaveExploits0
Positive Technologies
Positive Technologies
•added 2022/06/03 12:00 a.m.•4 views

PT-2022-37898

Уязвимость функции handle cap grant модуля fs/ceph/caps.c поддержки распределенной файловой системы Ceph ядра операционной системы Linux связана с возникновением взаимной блокировки. Эксплуатация уязвимости может позволить нарушителю вызвать отказ в обслуживании...

7.5CVSS0.00432EPSS
SaveExploits0References12
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