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CVE-2024-35935btrfs: send: handle path ref underflow in header iterate_inode_ref()
- 3.3LowCVSS base score
- 0.22%Exploitation in 30 daysEPSS · top 87% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
In the Linux kernel, the following vulnerability has been resolved: btrfs: send: handle path ref underflow in header iterate_inode_ref() Change BUG_ON to proper error handling if building the path buffer fails. The pointers are not printed so we don't accidentally leak kernel addresses.
Timeline
ID reserved
By Linux
- 2 days later
· 2 days later
Published
- 2 years later
· 2 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | Low3.3 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
- EPSS (exploitation in 30 days)
- 0.22% · top 87% of all CVEs (14 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Low 3.3.
Affected products
- affected 31db9f7c23fbf7e95026143f79645de6507b583b – < be2b6bcc936ae17f42fff6494106a5660b35d8d3
- affected 31db9f7c23fbf7e95026143f79645de6507b583b – < 024529c27c8b4b273325a169e078337c8279e229
- affected 31db9f7c23fbf7e95026143f79645de6507b583b – < 4720d590c4cb5d9ffa0060b89743651cc7e995f9
- affected 31db9f7c23fbf7e95026143f79645de6507b583b – < 2f6174fd4ccf403b42b3d5f0d1b6b496a0e5330a
- affected 31db9f7c23fbf7e95026143f79645de6507b583b – < 9ae356c627b493323e1433dcb27a26917668c07c
- affected 31db9f7c23fbf7e95026143f79645de6507b583b – < c1363ed8867b81ea169fba2ccc14af96a85ed183
- affected 31db9f7c23fbf7e95026143f79645de6507b583b – < 03938619a1e718b6168ae4528e1b0f979293f1a5
- affected 31db9f7c23fbf7e95026143f79645de6507b583b – < 3c6ee34c6f9cd12802326da26631232a61743501
- affected 3.6
- unaffected < 3.6
- unaffected 4.19.312 – ≤ 4.19.*
- unaffected 5.4.274 – ≤ 5.4.*
- unaffected 5.10.215 – ≤ 5.10.*
- unaffected 5.15.155 – ≤ 5.15.*
- unaffected 6.1.86 – ≤ 6.1.*
- unaffected 6.6.27 – ≤ 6.6.*
- unaffected 6.8.6 – ≤ 6.8.*
- unaffected 6.9 – ≤ *
References
References11
- https://git.kernel.org/stable/c/be2b6bcc936ae17f42fff6494106a5660b35d8d3 (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/024529c27c8b4b273325a169e078337c8279e229 (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/4720d590c4cb5d9ffa0060b89743651cc7e995f9 (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/2f6174fd4ccf403b42b3d5f0d1b6b496a0e5330a (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/9ae356c627b493323e1433dcb27a26917668c07c (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/c1363ed8867b81ea169fba2ccc14af96a85ed183 (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/03938619a1e718b6168ae4528e1b0f979293f1a5 (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/3c6ee34c6f9cd12802326da26631232a61743501 (opens in a new tab)x_transferred
- https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html (opens in a new tab)x_transferred
- https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html (opens in a new tab)x_transferred
- https://cert-portal.siemens.com/productcert/html/ssa-265688.html (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2024-35653 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2024-35935)Record last updated .