VulnSocial

CVE-2022-1015Exploit(fedoraproject / fedora)

MEDIUMCVSS 6.6 · MEDIUM

Exploit discussion active in current signal (1 latest mentions)

Immediate actions

  • Prioritize remediation for fedoraproject fedora systems immediately
  • Hunt for exploitation attempts and persistence artifacts
  • Increase monitoring for publicly documented tradecraft
  • Track advisory updates for patch or workaround availability

Recommended action window: High priority (within 72h)

NVD description

A flaw was found in the Linux kernel in linux/net/netfilter/nf_tables_api.c of the netfilter subsystem. This flaw allows a local user to cause an out-of-bounds write issue.

fedoraproject CVEsBack to dashboard
4.0/ 10 priority

Sources & remediation

Exploit / PoC references
Vendor / third-party advisories
Other references
Weakness type (CWE)
CWE-787

Priority

MEDIUM

Exploitation

NONE

PoC

YES

Patch

NONE

Momentum

NONE

Are you affected?

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

  • fedora
  • linux_kernel

Threat summary

  • Public PoC and exploit tooling are both present
  • 1 mentions across 1 observed day

What's happening

  • Exploit tool or code specified in 1 signal
  • PoC mentioned or linked in 1 signal
  • Technical details provided in 1 signal
  • 1 total mentions across 1 day

Affected systems

Vendors
fedoraprojectlinux
Products
fedoralinux_kernel

1 version affected across 2 products

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-04-05: 1PoC Mentioned / Linked · 2026-04-05: 1Exploit Tool / Code · 2026-04-05: 1Technical Details · 2026-04-05: 104-05
Signal classification1 categories
Exploit
1100.0%
Full discourse1 post
  • danG@FuzzyP0P
    Exploit

    Written an exploit for CVE-2022-1015 R/W stack OOB Thanks a lot to @pqlqpql for the introduction to nft internals! :) https://t.co/EWmXflx7DQ

    Post summary

    The user claims to have written a functional exploit for CVE-2022-1015, a read/write stack out‑of‑bounds flaw, with potential PoC code linked.

    00020108
    24 followersView on X
CPE platform detail2 entries

2 of 2 entries

PartVendorProductVersionTarget SWTarget HW
OSfedoraprojectfedora35--
OSlinuxlinux_kernel---

Explore more

Back to dashboardfedoraproject CVEslinux CVEsfedora vulnerabilities