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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")
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Linux 5.13 | premières → < 5.13 | 5.13 |
| Linux 5.12 | premières → < 5.12.5 | 5.12.5 |
| Linux | 5.11 | 5.11.22 |
| Linux 5.10 | premières → < 5.10.221 | 5.10.221 |
| SIMATIC S7-1500 TM MFP - GNU/Linux subsystem 1.1 | premières → < 1.1.1 | 1.1.1 |
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