ntfs3: fix out-of-bounds read in decompress_lznt
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 7.8epss 0.2%
probabilidad de explotación
0.2%top 94% de las CVE
explotación observada
noninguna fuente lo reporta
In the Linux kernel, the following vulnerability has been resolved:
ntfs3: fix out-of-bounds read in decompress_lznt
decompress_lznt() does not validate array index bounds before accessing
the decompression table. A corrupted NTFS3 image with invalid compressed
data can trigger an out-of-bounds read.
Add index bounds checking to prevent the OOB access.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Productos afectados
Linux · LinuxReferencias
https://git.kernel.org/stable/c/1113fa5b01a47a1a4cdbb9c695197ca6215f02a8https://git.kernel.org/stable/c/61415ffa365d2eca6986914afd0d1412444aa1ddhttps://git.kernel.org/stable/c/7160a57192fb16d7a6fa9b7f5c7ac341d2444a89https://git.kernel.org/stable/c/a93980141253c932aa6ae5d4422d90e0162dc774https://git.kernel.org/stable/c/bd77afca2ae9b6d44d37902e3ad672ebb028b070https://git.kernel.org/stable/c/c694f8ea2611e7413b3f04ee47e04a9b7b45817bhttps://git.kernel.org/stable/c/ff05a98150ebb2b03919a9c05c576681e86abbb7