CVE-2022-2602General(canonical / linux_kernel)

LOWCVSS 7.0 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

io_uring UAF, Unix SCM garbage collection

canonical CVEs Back to dashboard

0.5/ 10 priority

Sources & remediation

Vendor / third-party advisories

Other references

Weakness type (CWE)

CWE-416

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

linux_kernel
ubuntu_linux

Threat summary

6 mentions across 4 observed days
Momentum state: stable

What's happening

General: 6 classified signals
Peaked 3d ago at 2 mentions (2026-05-14); latest day: 1
6 total mentions across 4 days

Affected systems

Vendors

canonical linux

Products

linux_kernelubuntu_linux

4 versions affected across 2 products

Deep dive

Activity timeline6 mentions / 4d

Signal classification1 categories

General

6100.0%

Classification over time

Date	Total	Labels

2026-05-14	2	General2
2026-05-15	1	General1
2026-05-22	2	General2
2026-06-01	1	General1

Full discourse6 posts

hsn今天吃什么@hsn8086k147d
General
2026 Linux 重置密码教程大全 - Dirty Cow (CVE-2016-5195) - Dirty Pipe (CVE-2022-0847) - io_uring UAF (CVE-2022-2602) - Copy Fail (CVE-2026-31431) - io_uring ZCRX freelist (CVE-2026-43121) - Dirty Frag (CVE-2026-43284 CVE-2026-43500) - Fragnesia (CVE-2026-46300)
Post summary
The text presents a list of Linux CVEs under a title suggesting password reset instructions, but it offers no PoC, exploit code, patch, or detailed technical data.
17193111.1K50579.9K
2.3K followersView on X
hsn今天吃什么@hsn8086k139d
General
Linux 重置密码大全 - Dirty Cow (CVE-2016-5195) - Dirty Pipe (CVE-2022-0847) - io_uring UAF (CVE-2022-2602) - Copy Fail (CVE-2026-31431) - io_uring ZCRX freelist (CVE-2026-43121) - Dirty Frag (CVE-2026-43284 CVE-2026-43500) - Fragnesia (CVE-2026-46300) -PinTheft (CVE-2026-43494)
Post summary
The post enumerates several CVE identifiers related to Linux file‑system and I/O vulnerabilities but provides no additional context, PoC, exploitation details, patches, or false‑positive claims.
43118972036546.3K
2.3K followersView on X
Het Mehta@hetmehtaa147d
General
Them: Linux is most secure OS Me: Yes - Dirty Cow (CVE-2016-5195) - Dirty Pipe (CVE-2022-0847) - io_uring UAF (CVE-2022-2602) - Copy Fail (CVE-2026-31431) - io_uring ZCRX freelist (CVE-2026-43121) - Dirty Frag (CVE-2026-43284 CVE-2026-43500) - Fragnesia (CVE-2026-46300)
Post summary
The text merely lists several CVE identifiers without offering technical details, exploitation information, or remedial guidance.
566618598272159.8K
42.2K followersView on X
好奇猫a@acnekot146d
General
2026 Linux 重置密码教程大全 - Dirty Cow (CVE-2016-5195) - Dirty Pipe (CVE-2022-0847) - io_uring UAF (CVE-2022-2602) - Copy Fail (CVE-2026-31431) - io_uring ZCRX freelist (CVE-2026-43121) - Dirty Frag (CVE-2026-43284 CVE-2026-43500) - Fragnesia (CVE-2026-46300)
Post summary
The passage merely catalogs several CVEs as part of a Linux password reset tutorial without providing any detailed technical information, exploit code, patch references, or claims of active exploitation.
00040351
2.4K followersView on X
Luis Lescano@luadoles138d
General
- Dirty Cow (CVE-2016-5195) - Dirty Pipe (CVE-2022-0847) - io_uring UAF (CVE-2022-2602) - Copy Fail (CVE-2026-31431) - io_uring ZCRX freelist (CVE-2026-43121) - Dirty Frag (CVE-2026-43284 CVE-2026-43500) - Fragnesia (CVE-2026-46300) -PinTheft (CVE-2026-43494)
Post summary
The provided text lists several CVE identifiers but offers no additional context, such as PoCs, exploits, active usage, patches, or technical details.
10000294
31 followersView on X
みおど@furlingdu129d
General
2026 Linux 重置密码教程大全 - Dirty Cow (CVE-2016-5195) - Dirty Pipe (CVE-2022-0847) - io_uring UAF (CVE-2022-2602) - Copy Fail (CVE-2026-31431) - io_uring ZCRX freelist (CVE-2026-43121) - Dirty Frag (CVE-2026-43284 CVE-2026-43500) - Fragnesia (CVE-2026-46300)
Post summary
The post lists a set of CVE identifiers in a password reset tutorial context without providing any exploitation details, patches, or technical analysis.
00000164
2.0K followersView on X

CPE platform detail5 entries

Part:

Vendor:

Product:

Version:

Target SW:

Target HW:

5 of 5 entries

Part	Vendor	Product	Version	Target SW	Target HW
OS	canonical	ubuntu_linux	18.04	-	-
OS	canonical	ubuntu_linux	20.04	-	-
OS	canonical	ubuntu_linux	22.04	-	-
OS	canonical	ubuntu_linux	22.10	-	-
OS	linux	linux_kernel	-	-	-

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What researchers are saying

CVE-2022-2602

Het Mehta[verified]@hetmehtaaGeneral

The text merely lists several CVE identifiers without offering technical details, exploitation information, or remedial guidance.

好奇猫a[verified]@acnekotGeneral

The passage merely catalogs several CVEs as part of a Linux password reset tutorial without providing any detailed technical information, exploit code, patch references, or claims of active exploitation.

hsn今天吃什么@hsn8086kGeneral

The text presents a list of Linux CVEs under a title suggesting password reset instructions, but it offers no PoC, exploit code, patch, or detailed technical data.

hsn今天吃什么@hsn8086kGeneral

The post enumerates several CVE identifiers related to Linux file‑system and I/O vulnerabilities but provides no additional context, PoC, exploitation details, patches, or false‑positive claims.

Luis Lescano@luadolesGeneral

The provided text lists several CVE identifiers but offers no additional context, such as PoCs, exploits, active usage, patches, or technical details.

みおど@furlingduGeneral

The post lists a set of CVE identifiers in a password reset tutorial context without providing any exploitation details, patches, or technical analysis.