CVE-2021-47017
גבוהה 7.8
תיאור (מקור, אנגלית)
In the Linux kernel, the following vulnerability has been resolved: ath10k: Fix a use after free in ath10k_htc_send_bundle In ath10k_htc_send_bundle, the bundle_skb could be freed by dev_kfree_skb_any(bundle_skb). But the bundle_skb is used later by bundle_skb->len. As skb_len = bundle_skb->len, my patch replaces bundle_skb->len to skb_len after the bundle_skb was freed.
מדדים
- CVSS 3.1
-
7.8 (HIGH)
מקור הציון: NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - EPSS — סבירות ניצול
- 0% (אחוזון 000) נכון ל-5/8/2026
- CWE
- CWE-416
מוצרים מושפעים
linux: linux kernel
קישורים
- https://git.kernel.org/stable/c/3b1ac40c6012140828caa79e592a438a18ebf71b Patch
- https://git.kernel.org/stable/c/5e413c0831ff4700d1739db3fa3ae9f859744676 Patch
- https://git.kernel.org/stable/c/8392df5d7e0b6a7d21440da1fc259f9938f4dec3 Patch
- https://git.kernel.org/stable/c/8bb054fb336f4250002fff4e0b075221c05c3c65 Patch
- https://git.kernel.org/stable/c/3b1ac40c6012140828caa79e592a438a18ebf71b Patch
- https://git.kernel.org/stable/c/5e413c0831ff4700d1739db3fa3ae9f859744676 Patch
- https://git.kernel.org/stable/c/8392df5d7e0b6a7d21440da1fc259f9938f4dec3 Patch
- https://git.kernel.org/stable/c/8bb054fb336f4250002fff4e0b075221c05c3c65 Patch