What is CVE-2021-47219?

CVE-2021-47219 is a high-severity vulnerability in Linux, classified under Out-of-bounds Read. CVSS score: 7.1/10. Published 2024-04-10.

How severe is CVE-2021-47219?

High severity. CVSS v3 base score is 7.1 out of 10.

Is CVE-2021-47219 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Out-of-bounds Read in Linux

CVE-2021-47219

In the Linux kernel, the following vulnerability has been resolved: scsi: scsi_debug: Fix out-of-bound read in resp_report_tgtpgs() The following issue was observed running syzkaller: BUG: KASAN: slab-out-of-bounds in memcpy include/lin…

Vulnerability class: Buffer Overflow

EPSS: 0.002 (15.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H.

Affected products

Linux — versions 5a09e39810ae0465016c380962e12dd115779b87, 2.6.19, 0
Linux Linux_kernel

Weakness classification (CWE)

CWE-125 — Out-of-bounds Read

Public proof-of-concept exploits

ARPSyndicate/cve-scores

References

416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch, Mailing List)
416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch, Mailing List)
416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch, Mailing List)

Frequently asked questions

What is CVE-2021-47219?: CVE-2021-47219 is a high-severity vulnerability in Linux, classified under Out-of-bounds Read. CVSS score: 7.1/10. Published 2024-04-10.
How severe is CVE-2021-47219?: High severity. CVSS v3 base score is 7.1 out of 10.
Is CVE-2021-47219 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.