CVE-2022-50835

jbd2: add miss release buffer head in fc_do_one_pass()

EPSS 0.2%

Vexday Risk Score

3Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS —EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

30 dez 2025Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

In the Linux kernel, the following vulnerability has been resolved: jbd2: add miss release buffer head in fc_do_one_pass() In fc_do_one_pass() miss release buffer head after use which will lead to reference count leak.

Produtos afetados

Linux · Linux

Referências

https://git.kernel.org/stable/c/1f48116cbd3404898c9022892e114dd7cc3063c1 https://git.kernel.org/stable/c/27c7bd35135d5ab38b9138ecf186ce54a96c98d9 https://git.kernel.org/stable/c/56fcd0788f0d9243c1754bd6f80b8b327c4afeee https://git.kernel.org/stable/c/dfff66f30f66b9524b661f311bbed8ff3d2ca49f https://git.kernel.org/stable/c/e65506ff181fc176088f32117d69b9cb1ddda777