CVE-2021-47443
NFC: digital: fix possible memory leak in digital_tg_listen_mdaa()
Vexday Risk Score
13Bajo
Decisión SSVC (CISA)
Track
Sin señal de explotación → monitorear
CVSS 5.5EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —
Ciclo de vida
22 may 2024Publicada en NVD
Recomendación: Monitorear — sin señal de explotación por ahora.
In the Linux kernel, the following vulnerability has been resolved:
NFC: digital: fix possible memory leak in digital_tg_listen_mdaa()
'params' is allocated in digital_tg_listen_mdaa(), but not free when
digital_send_cmd() failed, which will cause memory leak. Fix it by
freeing 'params' if digital_send_cmd() return failed.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Productos afectados
Linux · LinuxReferencias
https://git.kernel.org/stable/c/3f2960b39f22e26cf8addae93c3f5884d1c183c9https://git.kernel.org/stable/c/429054ec51e648d241a7e0b465cf44f6633334c5https://git.kernel.org/stable/c/564249219e5b5673a8416b5181875d828c3f1e8chttps://git.kernel.org/stable/c/58e7dcc9ca29c14e44267a4d0ea61e3229124907https://git.kernel.org/stable/c/7ab488d7228a9dceb2456867f1f0919decf6efedhttps://git.kernel.org/stable/c/9881b0c860649f27ef2565deef011e516390f416https://git.kernel.org/stable/c/a67d47e32c91e2b10402cb8c081774cbf08edb2ehttps://git.kernel.org/stable/c/b7b023e6ff567e991c31cd425b0e1d16779c938b