CVE-2022-49344
af_unix: Fix a data-race in unix_dgram_peer_wake_me().
Time Line
Published
2024-03-19
Updated
2024-03-19
Firt exploit
2024-03-19
Overview
Descriptions (1)
MITRE
CWE (0)
CAPEC (-)
Risk
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SSVC
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KEV
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EPSS
Affected Products (-)
Vendors (1)
linux
Products (1)
linux_kernel
Versions (17)
>= 4.4 < 4.19.247, >= 4.4 < 5.4.198, >= 4.4 < 5.10.122, >= 4.4 < 5.15.47, >= 4.4 < 5.17.15, >= 4.4 < 5.18.4, >= 4.4 < 5.19, 2.6.32.70, 3.2.75, 3.4.111, 3.10.95, 3.12.52, 3.14.59, 3.18.26, 4.1.15, 4.2.8, 4.3.3
Intel Resources (-)
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References (18)
General (11)
kernel
Exploits & POcs (-)
Patches (7)
kernel
Advisories (-)
Summary
Descriptions
In the Linux kernel, the following vulnerability has been resolved: af_unix: Fix a data-race in unix_dgram_peer_wake_me(). unix_dgram_poll() calls unix_dgram_peer_wake_me() without `other`'s
lock held and check if its receive queue is full. Here we need to
use unix_recvq_full_lockless() instead of unix_recvq_full(), otherwise
KCSAN will report a data-race.
*Credits:
N/A
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Timeline
- 2025-02-26 CVE Reserved
- 2025-02-26 CVE Published
- 2025-02-26 CVE Updated
- ---------- EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
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References (18)
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Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 4.4 < 4.19.247 Search vendor "Linux" for product "Linux Kernel" and version " >= 4.4 < 4.19.247" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 4.4 < 5.4.198 Search vendor "Linux" for product "Linux Kernel" and version " >= 4.4 < 5.4.198" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 4.4 < 5.10.122 Search vendor "Linux" for product "Linux Kernel" and version " >= 4.4 < 5.10.122" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 4.4 < 5.15.47 Search vendor "Linux" for product "Linux Kernel" and version " >= 4.4 < 5.15.47" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 4.4 < 5.17.15 Search vendor "Linux" for product "Linux Kernel" and version " >= 4.4 < 5.17.15" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 4.4 < 5.18.4 Search vendor "Linux" for product "Linux Kernel" and version " >= 4.4 < 5.18.4" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 4.4 < 5.19 Search vendor "Linux" for product "Linux Kernel" and version " >= 4.4 < 5.19" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 2.6.32.70 Search vendor "Linux" for product "Linux Kernel" and version "2.6.32.70" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 3.2.75 Search vendor "Linux" for product "Linux Kernel" and version "3.2.75" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 3.4.111 Search vendor "Linux" for product "Linux Kernel" and version "3.4.111" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 3.10.95 Search vendor "Linux" for product "Linux Kernel" and version "3.10.95" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 3.12.52 Search vendor "Linux" for product "Linux Kernel" and version "3.12.52" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 3.14.59 Search vendor "Linux" for product "Linux Kernel" and version "3.14.59" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 3.18.26 Search vendor "Linux" for product "Linux Kernel" and version "3.18.26" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 4.1.15 Search vendor "Linux" for product "Linux Kernel" and version "4.1.15" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 4.2.8 Search vendor "Linux" for product "Linux Kernel" and version "4.2.8" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 4.3.3 Search vendor "Linux" for product "Linux Kernel" and version "4.3.3" | en |
Affected
| ||||||