Описание
In the Linux kernel, the following vulnerability has been resolved:
NFSD: prevent underflow in nfssvc_decode_writeargs()
Smatch complains:
Change the type to unsigned to prevent this issue.
In the Linux kernel, the following vulnerability has been resolved:
NFSD: prevent underflow in nfssvc_decode_writeargs()
Smatch complains:
Change the type to unsigned to prevent this issue.
Ссылки
- https://nvd.nist.gov/vuln/detail/CVE-2022-49280
- https://git.kernel.org/stable/c/184416d4b98509fb4c3d8fc3d6dc1437896cc159
- https://git.kernel.org/stable/c/1a33e0de60feda402d05ac8a6cf409c19ea3e0b3
- https://git.kernel.org/stable/c/2764af8ce0bf03cc43ee4a11897cab96bde6caae
- https://git.kernel.org/stable/c/413d8fefafe531a9442bb623e3fe292a38f88d65
- https://git.kernel.org/stable/c/438068f4912183a59fcb6b7496a06437f7fd4e2b
- https://git.kernel.org/stable/c/614a61e1592051cc42d3c38f899c9f7bdaad8a1d
- https://git.kernel.org/stable/c/65e21cc042f4c1518c8c55283f53bc725b78419d
- https://git.kernel.org/stable/c/85259340fc9bd54e3d567b41b881ecb4d0055da1
- https://git.kernel.org/stable/c/9f0f048c1bfa7867d565a95fd8c28f4484ba1043
Связанные уязвимости
In the Linux kernel, the following vulnerability has been resolved: NFSD: prevent underflow in nfssvc_decode_writeargs() Smatch complains: fs/nfsd/nfsxdr.c:341 nfssvc_decode_writeargs() warn: no lower bound on 'args->len' Change the type to unsigned to prevent this issue.
In the Linux kernel, the following vulnerability has been resolved: NFSD: prevent underflow in nfssvc_decode_writeargs() Smatch complains: fs/nfsd/nfsxdr.c:341 nfssvc_decode_writeargs() warn: no lower bound on 'args->len' Change the type to unsigned to prevent this issue.
In the Linux kernel, the following vulnerability has been resolved: NFSD: prevent underflow in nfssvc_decode_writeargs() Smatch complains: fs/nfsd/nfsxdr.c:341 nfssvc_decode_writeargs() warn: no lower bound on 'args->len' Change the type to unsigned to prevent this issue.
In the Linux kernel, the following vulnerability has been resolved: N ...
Уязвимость функции nfsd_proc_write() модуля fs/nfsd/nfsproc.c поддержки сетевой файловой системы NFS ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании