cbcvebase.
CVE-2021-47443
published 2024-05-22

CVE-2021-47443: 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…

PriorityP416medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.23%
13.4th percentile
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.

Affected

22 ranges
VendorProductVersion rangeFixed in
debianlinux< linux 5.14.16-1 (bookworm)linux 5.14.16-1 (bookworm)
linuxlinux
linuxlinux>= 1c7a4c24fbfd99442cc6e14dc80fcb00f118e8b8 < 429054ec51e648d241a7e0b465cf44f6633334c5429054ec51e648d241a7e0b465cf44f6633334c5
linuxlinux>= 1c7a4c24fbfd99442cc6e14dc80fcb00f118e8b8 < a67d47e32c91e2b10402cb8c081774cbf08edb2ea67d47e32c91e2b10402cb8c081774cbf08edb2e
linuxlinux>= 1c7a4c24fbfd99442cc6e14dc80fcb00f118e8b8 < b7b023e6ff567e991c31cd425b0e1d16779c938bb7b023e6ff567e991c31cd425b0e1d16779c938b
linuxlinux>= 1c7a4c24fbfd99442cc6e14dc80fcb00f118e8b8 < 9881b0c860649f27ef2565deef011e516390f4169881b0c860649f27ef2565deef011e516390f416
linuxlinux>= 1c7a4c24fbfd99442cc6e14dc80fcb00f118e8b8 < 7ab488d7228a9dceb2456867f1f0919decf6efed7ab488d7228a9dceb2456867f1f0919decf6efed
linuxlinux>= 1c7a4c24fbfd99442cc6e14dc80fcb00f118e8b8 < 3f2960b39f22e26cf8addae93c3f5884d1c183c93f2960b39f22e26cf8addae93c3f5884d1c183c9
linuxlinux>= 1c7a4c24fbfd99442cc6e14dc80fcb00f118e8b8 < 564249219e5b5673a8416b5181875d828c3f1e8c564249219e5b5673a8416b5181875d828c3f1e8c
linuxlinux>= 1c7a4c24fbfd99442cc6e14dc80fcb00f118e8b8 < 58e7dcc9ca29c14e44267a4d0ea61e322912490758e7dcc9ca29c14e44267a4d0ea61e3229124907
linuxlinux_kernel
linuxlinux_kernel>= 0 < 5.10.84-15.10.84-1
linuxlinux_kernel>= 0 < 5.14.16-15.14.16-1
linuxlinux_kernel>= 0 < 5.14.16-15.14.16-1
linuxlinux_kernel>= 0 < 5.14.16-15.14.16-1
linuxlinux_kernel>= 3.13 < 4.4.2904.4.290
linuxlinux_kernel>= 4.10 < 4.14.2524.14.252
linuxlinux_kernel>= 4.15 < 4.19.2134.19.213
linuxlinux_kernel>= 4.20 < 5.4.1555.4.155
linuxlinux_kernel>= 4.5 < 4.9.2884.9.288
linuxlinux_kernel>= 5.11 < 5.14.145.14.14
linuxlinux_kernel>= 5.5 < 5.10.755.10.75

CVSS provenance

nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv5.5MEDIUM
vendor_debian5.5MEDIUM
vendor_redhat5.5MEDIUM
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