CVE-2023-0597

CVSS 5.5 MEDIUMEPSS 0.3%CWE-200 CWE-401

Vexday Risk Score

13Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 5.5EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

23 fev 2023Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

A flaw possibility of memory leak in the Linux kernel cpu_entry_area mapping of X86 CPU data to memory was found in the way user can guess location of exception stack(s) or other important data. A local user could use this flaw to get access to some important data with expected location in memory.

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

Produtos afetados

n/a · Kernel

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Referências

https://git.kernel.org/linus/97e3d26b5e5f371b3ee223d94dd123e6c442ba80 https://www.openwall.com/lists/oss-security/2023/07/28/1 http://www.openwall.com/lists/oss-security/2023/07/28/1