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CVE-2022-50717

CRITICALCVSS 9.8/10EPSS 0.22%

Last modified

CVE-2022-50717 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. In the Linux kernel, the following vulnerability has been resolved: nvmet-tcp: add bounds check on Transfer Tag ttag is used as an index to get cmd in nvmet_tcp_handle_h2c_data_pdu(), add a bounds check to avoid out-of-bounds access.. EPSS estimates a 0.22% chance of exploitation in the next 30 days.

Description

In the Linux kernel, the following vulnerability has been resolved: nvmet-tcp: add bounds check on Transfer Tag ttag is used as an index to get cmd in nvmet_tcp_handle_h2c_data_pdu(), add a bounds check to avoid out-of-bounds access.

Metrics

CVSS 3.1
9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability
0.22%

12.6th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
LinuxLinux>= 872d26a391da92ed8f0c0f5cb5fef428067b7f30, < 0d150ccd55dbfad36f55855b40b381884c98456e; >= 872d26a391da92ed8f0c0f5cb5fef428067b7f30, < d5bb45f47b37d10f010355686b28c9ebacb361d4; >= 872d26a391da92ed8f0c0f5cb5fef428067b7f30, < ec8adf767e1cfa7031f853b8c71ba1963f07df15; >= 872d26a391da92ed8f0c0f5cb5fef428067b7f30, < fcf82e4553db911d10234ff2390cfd0e2aa854e4; >= 872d26a391da92ed8f0c0f5cb5fef428067b7f30, < 752593d04637ebdc87fd29cba81897f21ae053f0; >= 872d26a391da92ed8f0c0f5cb5fef428067b7f30, < b6a545ffa2c192b1e6da4a7924edac5ba9f4ea2b
LinuxLinux5.0

References

Timeline

Published
Last Modified
Status
Deferred

Frequently Asked Questions

What is CVE-2022-50717?
In the Linux kernel, the following vulnerability has been resolved: nvmet-tcp: add bounds check on Transfer Tag ttag is used as an index to get cmd in nvmet_tcp_handle_h2c_data_pdu(), add a bounds check to avoid out-of-bounds access.
How severe is CVE-2022-50717?
CVE-2022-50717 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.22% probability of exploitation in the next 30 days.
How do I fix CVE-2022-50717?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST