Bug 2293338 (CVE-2022-48770) - CVE-2022-48770 kernel: bpf: Guard against accessing NULL pt_regs in bpf_get_task_stack()
Summary: CVE-2022-48770 kernel: bpf: Guard against accessing NULL pt_regs in bpf_get_t...
Keywords:
Status: NEW
Alias: CVE-2022-48770
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: 2293307
TreeView+ depends on / blocked
 
Reported: 2024-06-20 13:48 UTC by Avinash Hanwate
Modified: 2024-07-24 03:24 UTC (History)
5 users (show)

Fixed In Version: kernel 5.10.96, kernel 5.15.19, kernel 5.16.5, kernel 5.17
Clone Of:
Environment:
Last Closed:
Embargoed:

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Description Avinash Hanwate 2024-06-20 13:48:42 UTC 
In the Linux kernel, the following vulnerability has been resolved:

bpf: Guard against accessing NULL pt_regs in bpf_get_task_stack()

The Linux kernel CVE team has assigned CVE-2022-48770 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024062011-CVE-2022-48770-34e0@gregkh/T
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