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CVE-2021-46940: Integer Overflow or Wraparound

🗓️ 27 Feb 2024 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 8 Views

Integer overflow in Linux kernel tools/power turbostat idx_to_offset prevents stat updates.

Related
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2021-46940
27 Feb 202419:04
–attackerkb
bdu_fstec
BDU FSTEC
Linux tools/power/x86/turbostat/turbostat.c Heap Buffer Overflow
18 Mar 202500:00
–bdu_fstec
circl
Circl
CVE-2021-46940
27 Feb 202420:11
–circl
cnnvd
CNNVD
Linux kernel security vulnerabilities
27 Feb 202400:00
–cnnvd
cve
CVE
CVE-2021-46940
27 Feb 202418:40
–cve
cvelist
Cvelist
CVE-2021-46940 tools/power turbostat: Fix offset overflow issue in index converting
27 Feb 202418:40
–cvelist
debiancve
Debian CVE
CVE-2021-46940
27 Feb 202418:40
–debiancve
nvd
NVD
CVE-2021-46940
27 Feb 202419:04
–nvd
osv_debian
osv_debian
DEBIAN-CVE-2021-46940
27 Feb 202419:04
–osv_debian
osv_ubuntu
osv_ubuntu
UBUNTU-CVE-2021-46940
27 Feb 202419:04
–osv_ubuntu
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11 May 2026 00:00Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.15.5
EPSS0.00222
SSVC
8