CVE-2022-48960
net: hisilicon: Fix potential use-after-free in hix5hd2_rx()
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
CISA's decision points: whether it is exploited, whether attacks can be automated, and how much control an attacker gets. Assessed (SSVC 2.0.3).What do these mean? →
- Exploitation: none
- Automatable: no
- Technical impact: partial
Summary
In the Linux kernel, the following vulnerability has been resolved: net: hisilicon: Fix potential use-after-free in hix5hd2_rx() The skb is delivered to napi_gro_receive() which may free it, after calling this, dereferencing skb may trigger use-after-free.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: partial
- Record last updated
Affected versions
- Linux Linux
Version range not reported
- Linux Linux
3.16
References 8
git.kernel.org
- stable/c/179499e7a240b2ef590f05eb379c810c26bbc8a4
- stable/c/8067cd244cea2c332f8326842fd10158fa2cb64f
- stable/c/3a4eddd1cb023a71df4152fcc76092953e6fe95a
- stable/c/1b6360a093ab8969c91a30bb58b753282e2ced4c
- stable/c/93aaa4bb72e388f6a4887541fd3d18b84f1b5ddc
- stable/c/b8ce0e6f9f88a6bb49d291498377e61ea27a5387
- stable/c/b6307f7a2fc1c5407b6176f2af34a95214a8c262
- stable/c/433c07a13f59856e4585e89e86b7d4cc59348fab