In the Linux kernel, the following vulnerability has been resolved: NFSD: fix race between nfsd registration and exports_proc As of now nfsd calls create_proc_exports_entry() at start of init_nfsd …
High CVSS 7.8
Summary
In the Linux kernel, the following vulnerability has been resolved: NFSD: fix race between nfsd registration and exports_proc As of now nfsd calls create_proc_exports_entry() at start of init_nfsd and cleanup by remove_proc_entry() at last of exit_nfsd. Which causes kernel OOPs if there is race between below 2 operations: (i) exportfs -r (ii) mount -t nfsd none /proc/fs/nfsd for 5.4 kernel ARM64: CPU 1: el1_irq+0xbc/0x180 arch_counter_get_cntvct+0x14/0x18 running_clock+0xc/0x18 preempt_cou…
In-depth triage · Auto channel
No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).
Affected products
- :
Sources
- NVD DATABASE
Original Links
- https://git.kernel.org/stable/c/2029ca75cdfa6a25716a5a76b751486cce7e3822 Patch
- https://git.kernel.org/stable/c/327011a2bb4f7de9c72b891a96ce8d902828bddf Patch
- https://git.kernel.org/stable/c/49b57b98fa601ae6cc7897bab4515129da8290f7 Patch
- https://git.kernel.org/stable/c/8120e420013d947c890f358f30a2d98ba8ac20bc Patch
- https://git.kernel.org/stable/c/88d6785c173a7c4de05bef8c4fd8a9b42ead02d5 Patch
- https://git.kernel.org/stable/c/f7fb730cac9aafda8b9813b55d04e28a9664d17c Patch
- https://cert-portal.siemens.com/productcert/html/ssa-019113.html
Timeline
- nvd_ingest NVD