CVE-2024-49862: linux Off-by-one Error
CVSS: 7.1v3.1HighModified
AliasesUBUNTU-CVE-2024-49862DEBIAN-CVE-2024-49862
Published 21-10-2024Last modified 05-08-2026
Vulnerability summary
CVE-2024-49862 is a high (CVSS 7.1) Off-by-one Error vulnerability in linux. EPSS estimates a 0.23% chance of exploitation in the next 30 days, higher than 12.5% of scored vulnerabilities.
CVSS score
7.1/10
010
High · v3.1 (CVE.org)EPSS score
0.23%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Advisory lineage
Upstream 0 · Downstream 25 · Related 24MGASA-2024-0344MGASA-2024-0345OPENSUSE-SU-2024:14500-1OPENSUSE-SU-2025:14705-1RHSA-2025:6966SUSE-SU-2024:3984-1SUSE-SU-2024:3986-1SUSE-SU-2024:4318-1SUSE-SU-2024:4387-1SUSE-SU-2025:20163-1SUSE-SU-2025:20164-1SUSE-SU-2025:20246-1SUSE-SU-2025:20247-1USN-7301-1USN-7303-1USN-7303-2USN-7303-3USN-7304-1USN-7310-1USN-7311-1USN-7384-1USN-7384-2USN-7385-1USN-7386-1USN-7403-1USN-7276-1USN-7277-1
Timeline
- 21-10-2024PublishedVulnerability first disclosed.
- 05-08-2026Last modifiedVulnerability information updated.
Description
In the Linux kernel, the following vulnerability has been resolved: powercap: intel_rapl: Fix off by one in get_rpi() The rp->priv->rpi array is either rpi_msr or rpi_tpmi which have NR_RAPL_PRIMITIVES number of elements. Thus the > needs to be >= to prevent an off by one access.
CVSS metrics
4 scores · 4 sources · 1 versionHigh 7.1Preferred score · CVE.org (CNA)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:HSourcesAll 4 agree
- OSV · UbuntuEcosystem advisory · calculated7.1HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
- OSV · DebianEcosystem advisory · calculated7.1HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
- NVDNIST7.1HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
EPSS trend
Probability
0.23%
Chance of exploitation in the next 30 days
Percentile
13%
Versus all other CVEs
30-day change
0.00 pp
From 0.23% on 19-09-2026
19-09-202619-10-2026
EPSS score0.23%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Ubuntu94 products
- linux< 6.8.0-54.56
- linux-allwinner-5.19All versions (No fix recorded)
- linux-aws< 6.8.0-1023.25
- linux-aws-5.0All versions (No fix recorded)
- linux-aws-5.11All versions (No fix recorded)
Linux2 products
- linux≥ 98ff639a7289067247b3ef9dd5d1e922361e7365, < 288cbc505e2046638c615c36357cb78bc9fee1e0 | ≥ 98ff639a7289067247b3ef9dd5d1e922361e7365, < 851e7f7f14a15f4e47b7d0f70d5c4a2b95b824d6 | ≥ 98ff639a7289067247b3ef9dd5d1e922361e7365, < 6a34f3b0d7f11fb6ed72da315fd2360abd9c0737 | ≥ 98ff639a7289067247b3ef9dd5d1e922361e7365, < 95f6580352a7225e619551febb83595bcb77ab17 | 6.5
- linux_kernel≥ 6.5, < 6.6.54 | ≥ 6.7, < 6.10.13 | ≥ 6.11, < 6.11.2
Debian1 product
- linux< 6.11.2-1
3 vendors · 97 products
