CVE-2022-50333
Last modified
CVE-2022-50333 is a high-severity vulnerability rated 7.1/10 on the CVSS scale. In the Linux kernel, the following vulnerability has been resolved: fs: jfs: fix shift-out-of-bounds in dbDiscardAG This should be applied to most URSAN bugs found recently by syzbot, by guarding the dbMount. As syzbot feeding rubbish into the bmap descriptor.. EPSS estimates a 0.15% chance of exploitation in the next 30 days.
Description
In the Linux kernel, the following vulnerability has been resolved: fs: jfs: fix shift-out-of-bounds in dbDiscardAG This should be applied to most URSAN bugs found recently by syzbot, by guarding the dbMount. As syzbot feeding rubbish into the bmap descriptor.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | < 4.9.337 |
| Linux | Linux Kernel | >= 4.10, < 4.14.303 |
| Linux | Linux Kernel | >= 4.15, < 4.19.270 |
| Linux | Linux Kernel | >= 4.20, < 5.4.229 |
| Linux | Linux Kernel | >= 5.5, < 5.10.163 |
| Linux | Linux Kernel | >= 5.11, < 5.15.86 |
| Linux | Linux Kernel | >= 5.16, < 6.0.16 |
| Linux | Linux Kernel | >= 6.1, < 6.1.2 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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