Tracker / CVE-2021-47443
CVE-2021-47443
Medium 5.5
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 products and versions
| linux | linux_kernel |
|---|---|
| linux | linux_kernel · 3.13 → 4.4.290 |
| linux | linux_kernel · 4.10 → 4.14.252 |
| linux | linux_kernel · 4.15 → 4.19.213 |
| linux | linux_kernel · 4.20 → 5.4.155 |
| linux | linux_kernel · 4.5 → 4.9.288 |
| linux | linux_kernel · 5.11 → 5.14.14 |
| linux | linux_kernel · 5.5 → 5.10.75 |
Analysis
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