iio: adc: ad7124: fix division by zero in ad7124_set_channel_odr()
Noroxi assessment
Priority: Monitor (action score 22/100)
- The sources we track (CISA KEV, Exploit-DB, Metasploit, Nuclei, GitHub) show no public exploit code or exploitation in the wild.
- Probability of exploitation in the next 30 days: 0.24% (FIRST EPSS).
- Someone with local access to the system can trigger it. A low-privileged account is enough. No user action is required. No special conditions are required; it is repeatable.
- Fixed version: Linux Linux 0ac0beb4235a9a474f681280a3bd4e2a5bb66569, 3dc0eda2cd5c653b162852ae5f0631bfe4ca5e95, 4f588fffc307a4bc2761aee6ff275bb4b433e451; CBL Mariner 2.0 ARM 5.15.173.1-1; CBL Mariner 2.0 x64 5.15.173.1-1.
Low priority for now. Upgrade to Linux Linux 0ac0beb4235a9a474f681280a3bd4e2a5bb66569, 3dc0eda2cd5c653b162852ae5f0631bfe4ca5e95, 4f588fffc307a4bc2761aee6ff275bb4b433e451; CBL Mariner 2.0 ARM 5.15.173.1-1; CBL Mariner 2.0 x64 5.15.173.1-1 or later.
Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it
Primary sources: NVD · CVE.org · FIRST EPSS
In the Linux kernel, the following vulnerability has been resolved: iio: adc: ad7124: fix division by zero in ad7124_set_channel_odr() In the ad7124_write_raw() function, parameter val can potentially be zero. This may lead to a division by zero when DIV_ROUND_CLOSEST() is called within ad7124_set_channel_odr(). The ad7124_write_raw() function is invoked through the sequence: iio_write_channel_raw() -> iio_write_channel_attribute() -> iio_channel_write(), with no checks in place to ensure val is non-zero.
- Published
- Nov 9, 2024
- Updated
- Jun 17, 2026
- EPSS
- 0.2% · 15th percentile
- CWE
- CWE-369
Report tools
Action score
22
Monitor
Low priority for now.
- CVSS
- 22 / 40 · 5.5 / 10
- CISA KEV
- 0 / 30 · Not listed
- EPSS
- 0 / 30 · 0.2%
CISA SSVC decision
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
Vulnrichment: CISA's decision-tree inputs.
Get told when this record changes
- Not in KEV: no record of exploitation in the wild
- No public exploit code on record
- A fix has been released
If any of these changes, we'll tell you in the daily email digest.
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Noroxi analysis
What does it mean in your environment?
The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.
We use this product, ask for helpAffected systems
Is your version affected?
Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.
| Vendor | Product | CPE |
|---|---|---|
| linux | linux kernel | cpe:2.3:o:linux:linux_kernel |
Affected versions
NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.
- linux linux kernel5.13 and later · before 5.15.171
- linux linux kernel5.16 and later · before 6.1.116
- linux linux kernel6.2 and later · before 6.6.60
- linux linux kernel6.7 and later · before 6.11.7
- linux linux kernel6.12
Versions reported by the vendor
Affected version ranges reported by the assigning authority (Linux). Independent of NVD's CPE analysis and usually ahead of it.
Linux Linux
- 5.13affected
- 7b8d045e497a04dd88546da51f34fa3b102778d2 and later · before 4f588fffc307a4bc2761aee6ff275bb4b433e451affected · git
- 7b8d045e497a04dd88546da51f34fa3b102778d2 and later · before f51343f346e6abde094548a7fb34472b0d4cae91affected · git
- 7b8d045e497a04dd88546da51f34fa3b102778d2 and later · before 3dc0eda2cd5c653b162852ae5f0631bfe4ca5e95affected · git
- 7b8d045e497a04dd88546da51f34fa3b102778d2 and later · before 0ac0beb4235a9a474f681280a3bd4e2a5bb66569affected · git
- 7b8d045e497a04dd88546da51f34fa3b102778d2 and later · before efa353ae1b0541981bc96dbf2e586387d0392baaaffected · git
- before 5.13not affected · semver
- 5.15.171 and later · up to and including 5.15.*not affected · semver
- 6.1.116 and later · up to and including 6.1.*not affected · semver
- 6.6.60 and later · up to and including 6.6.*not affected · semver
Package-level exposure
OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.
| Ecosystem | Package | Affected range | Fix |
|---|---|---|---|
| Debian:12 | linux | before 6.1.119-1 | 6.1.119-1 |
| Debian:13 | linux | before 6.11.7-1 | 6.11.7-1 |
Same product
linux: all recordsOther highest-scoring records for the same primary product.
- CVE-2022-0847A flaw was found in the way the "flags" member of the new pipe buffer structure was lacking proper initialization in copy_page_to_iter_pipe KEV89Now
- CVE-2021-22555Heap Out-Of-Bounds Write in Netfilter IP6T_SO_SET_REPLACEKEV85Now
- CVE-2016-5195Race condition in mm/gup.c in the Linux kernel 2.x through 4.x before 4.8.3 allows local users to gain privileges by leveraging incorrect haKEV83Now
- CVE-2019-13272In the Linux kernel before 5.1.17, ptrace_link in kernel/ptrace.c mishandles the recording of the credentials of a process that wants to creKEV77This week
- CVE-2013-6282The (1) get_user and (2) put_user API functions in the Linux kernel before 3.5.5 on the v6k and v7 ARM platforms do not validate certain addKEV77This week
- CVE-2013-2094The perf_swevent_init function in kernel/events/core.c in the Linux kernel before 3.8.9 uses an incorrect integer data type, which allows loKEV77This week
Remediation
Which version to upgrade to
Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.
| Product / package | Fixed version | Source |
|---|---|---|
| Linux Linux | 0ac0beb4235a9a474f681280a3bd4e2a5bb66569 | Vendor (CNA) |
| Linux Linux | 3dc0eda2cd5c653b162852ae5f0631bfe4ca5e95 | Vendor (CNA) |
| Linux Linux | 4f588fffc307a4bc2761aee6ff275bb4b433e451 | Vendor (CNA) |
| Linux Linux | efa353ae1b0541981bc96dbf2e586387d0392baa | Vendor (CNA) |
| Linux Linux | f51343f346e6abde094548a7fb34472b0d4cae91 | Vendor (CNA) |
| CBL Mariner 2.0 ARM | 5.15.173.1-1 · kernel | Microsoft (MSRC) |
| CBL Mariner 2.0 x64 | 5.15.173.1-1 · kernel | Microsoft (MSRC) |
| debian:linux | 6.1.119-1 · Debian:12 | Package registry (OSV) |
Exploit status
No known public exploit
No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.
Research context
For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.
Timeline
From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.
No dated events beyond publication.
FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).
Patch and commit links
Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.
No commit or PR link among the references.
Credits
All researchersFinders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.
No credits in the CNA record.
Variant candidates
Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.
- CVE-2024-26945192 days apartcrypto: iaa - Fix nr_cpus < nr_iaa case33Monitor
- CVE-2024-502330 days apartstaging: iio: frequency: ad9832: fix division by zero in ad9832_calc_freqreg()22Monitor
- CVE-2024-502051 days apartALSA: firewire-lib: Avoid division by zero in apply_constraint_to_size()22Monitor
- CVE-2024-502879 days apartmedia: v4l2-tpg: prevent the risk of a division by zero22Monitor
- CVE-2024-4989919 days apartdrm/amd/display: Initialize denominators' default to 122Monitor
- CVE-2024-4997719 days apartnet: stmmac: Fix zero-division error when disabling tc cbs22Monitor
Chain candidates
An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.
—
Bug bounty scope
No known public program.
Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).
Technical details
Attack conditions
- Someone with local access to the system can trigger it.
- A low-privileged account is enough.
- No user action is required.
- No special conditions are required; it is repeatable.
If successful
- Confidentiality
- none
- Integrity
- none
- Availability
- high · the service can be disrupted
- Attack vector
- Local
- Attack complexity
- Low
- Privileges required
- Low
- User interaction
- None
- Scope
- Unchanged
- Confidentiality impact
- None
- Integrity impact
- None
- Availability impact
- High
Weakness class (CWE)
CWE-369 · Divide By ZeroCVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
nvd-primary
Attack context
MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.
MITRE has no CAPEC/ATT&CK mapping for this CWE.
Change log
- Fix✗ → ✓
For records you follow, these changes also arrive as notifications. →
References
Show all references (5 more)Show less
- git.kernel.org/stable/c/3dc0eda2cd5c653b162852ae5f0631bfe4ca5e95
- git.kernel.org/stable/c/4f588fffc307a4bc2761aee6ff275bb4b433e451
- git.kernel.org/stable/c/efa353ae1b0541981bc96dbf2e586387d0392baa
- git.kernel.org/stable/c/f51343f346e6abde094548a7fb34472b0d4cae91
- lists.debian.org/debian-lts-announce/2025/01/msg00001.html
Vendor advisories and official records. Exploit/PoC links are deliberately left out.