Not rated
CVE-2021-47002 In the Linux kernel, the following vulnerability has been resolved: SUNRPC: Fix null pointer dereference in…
Description
In the Linux kernel, the following vulnerability has been resolved: SUNRPC: Fix null pointer dereference in svc_rqst_free() When alloc_pages_node() returns null in svc_rqst_alloc(), the null rq_scratch_page pointer will be dereferenced when calling put_page() in svc_rqst_free(). Fix it by adding a null check. Addresses-Coverity: ("Dereference after null check")
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux 5.13 | earliest → < 5.13 | 5.13 |
| Linux 5.12 | earliest → < 5.12.5 | 5.12.5 |
| Linux | 5.11 | 5.11.22 |
| Linux 5.10 | earliest → < 5.10.221 | 5.10.221 |
| SIMATIC S7-1500 TM MFP - GNU/Linux subsystem 1.1 | earliest → < 1.1.1 | 1.1.1 |
Other CVEs of Linux
The 18300 CVEs of Linux →
CVE-2026-99284
net: skbuff: propagate shared-frag marker in skb_zerocopy()
Not rated
CVE-2026-99283
netfilter: conntrack: tcp: use UNACK timeout for non-closing RST packets
Not rated
CVE-2026-99282
net/sched: sch_teql: fix use-after-free on lower qdisc drop
Not rated
CVE-2026-99281
tun: Require CAP_NET_ADMIN to attach to an ownerless device
Not rated