CVE-2021-47571
staging: rtl8192e: Fix use after free in _rtl92e_pci_disconnect()
Vexday Risk Score
3Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS —EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
24 May 2024Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
In the Linux kernel, the following vulnerability has been resolved:
staging: rtl8192e: Fix use after free in _rtl92e_pci_disconnect()
The free_rtllib() function frees the "dev" pointer so there is use
after free on the next line. Re-arrange things to avoid that.
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/2e1ec01af2c7139c6a600bbfaea1a018b35094b6https://git.kernel.org/stable/c/8d0163cec7de995f9eb9c3128c83fb84f0cb1c64https://git.kernel.org/stable/c/9186680382934b0e7529d3d70dcc0a21d087683bhttps://git.kernel.org/stable/c/b535917c51acc97fb0761b1edec85f1f3d02bda4https://git.kernel.org/stable/c/bca19bb2dc2d89ce60c4a4a6e59609d4cf2e13efhttps://git.kernel.org/stable/c/c0ef0e75a858cbd8618b473f22fbca36106dcf82https://git.kernel.org/stable/c/d43aecb694b10db9a4228ce2d38b5ae8de374443https://git.kernel.org/stable/c/e27ee2f607fe6a9b923ef1fc65461c0613c97594