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THREAT OPS › Threat News › [NVD] CVE-2021-47017 (HIGH 8.8) — 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

[NVD] CVE-2021-47017 (HIGH 8.8) — 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

lownvdPublished 2024-02-28

CVE-2021-47017 CVSS: 8.8 HIGH Published: 2024-02-28T09:15:38.960

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

Indicators of compromise

CVE-2021-47017cve

Original source: https://nvd.nist.gov/vuln/detail/CVE-2021-47017