Описание
In the Linux kernel, the following vulnerability has been resolved:
wifi: iwlwifi: limit printed string from FW file
There's no guarantee here that the file is always with a NUL-termination, so reading the string may read beyond the end of the TLV. If that's the last TLV in the file, it can perhaps even read beyond the end of the file buffer.
Fix that by limiting the print format to the size of the buffer we have.
In the Linux kernel, the following vulnerability has been resolved:
wifi: iwlwifi: limit printed string from FW file
There's no guarantee here that the file is always with a NUL-termination, so reading the string may read beyond the end of the TLV. If that's the last TLV in the file, it can perhaps even read beyond the end of the file buffer.
Fix that by limiting the print format to the size of the buffer we have.
Ссылки
- https://nvd.nist.gov/vuln/detail/CVE-2025-21905
- https://git.kernel.org/stable/c/38f0d398b6d7640d223db69df022c4a232f24774
- https://git.kernel.org/stable/c/47616b82f2d42ea2060334746fed9a2988d845c9
- https://git.kernel.org/stable/c/59cdda202829d1d6a095d233386870a59aff986f
- https://git.kernel.org/stable/c/88ed69f924638c7503644e1f8eed1e976f3ffa7a
- https://git.kernel.org/stable/c/b02f8d5a71c8571ccf77f285737c566db73ef5e5
- https://git.kernel.org/stable/c/c0e626f2b2390472afac52dfe72b29daf9ed8e1d
- https://git.kernel.org/stable/c/e0dc2c1bef722cbf16ae557690861e5f91208129
- https://git.kernel.org/stable/c/f265e6031d0bc4fc40c4619cb42466722b46eaa9
Связанные уязвимости
In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: limit printed string from FW file There's no guarantee here that the file is always with a NUL-termination, so reading the string may read beyond the end of the TLV. If that's the last TLV in the file, it can perhaps even read beyond the end of the file buffer. Fix that by limiting the print format to the size of the buffer we have.
In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: limit printed string from FW file There's no guarantee here that the file is always with a NUL-termination, so reading the string may read beyond the end of the TLV. If that's the last TLV in the file, it can perhaps even read beyond the end of the file buffer. Fix that by limiting the print format to the size of the buffer we have.
In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: limit printed string from FW file There's no guarantee here that the file is always with a NUL-termination, so reading the string may read beyond the end of the TLV. If that's the last TLV in the file, it can perhaps even read beyond the end of the file buffer. Fix that by limiting the print format to the size of the buffer we have.
In the Linux kernel, the following vulnerability has been resolved: w ...