CVE-2022-47943highCWE-125

CVE-2022-47943

21Vexday Risk Score

Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.

ssvc Trackcvss 8.1epss 3.5%

probabilidade de exploração

3.5%top 11% das CVEs

exploração observada

nãonenhuma fonte reporta

An issue was discovered in ksmbd in the Linux kernel 5.15 through 5.19 before 5.19.2. There is an out-of-bounds read and OOPS for SMB2_WRITE, when there is a large length in the zero DataOffset case.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

Produtos afetados

n/a · n/a

Referências

https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.19.2 https://github.com/torvalds/linux/commit/ac60778b87e45576d7bfdbd6f53df902654e6f09 https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ac60778b87e45576d7bfdbd6f53df902654e6f09 https://security.netapp.com/advisory/ntap-20230216-0006/https://www.zerodayinitiative.com/advisories/ZDI-22-1691/http://www.openwall.com/lists/oss-security/2022/12/23/10