Podatność CVE-2019-11833


Publikacja: 2019-05-15

Opis:
fs/ext4/extents.c in the Linux kernel through 5.1.2 does not zero out the unused memory region in the extent tree block, which might allow local users to obtain sensitive information by reading uninitialized data in the filesystem.

Typ:

CWE-200

(Information Exposure)

Producent: Linux
Produkt: Linux kernel 
Wersje: 5.1.2;

CVSS2 => (AV:L/AC:L/Au:N/C:P/I:N/A:N)

Ogólna skala CVSS
Znaczenie
Łatwość wykorzystania
2.1/10
2.9/10
3.9/10
Wymagany dostęp
Złożoność ataku
Autoryzacja
Lokalny
Niska
Nie wymagana
Wpływ na poufność
Wpływ na integralność
Wpływ na dostępność
Częściowy
Brak
Brak

 Referencje:
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00071.html
http://www.securityfocus.com/bid/108372
https://github.com/torvalds/linux/commit/592acbf16821288ecdc4192c47e3774a4c48bb64
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GJGZIMGB72TL7OGWRMHIL43WHXFQWU4X/

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