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TI-2010-01579 Aliases CVE-2010-1636GHSA-5c4j-r3xw-v7jr

The btrfs_ioctl_clone function in fs/btrfs/ioctl.c in the btrfs functionality in the…

Priority LOW 13CWE-200Published · Updated

Key facts

Attack vector
Local
Privileges required
None
User interaction
— Not recorded in CVSS 2.0
Attack complexity
Low
Impact type
Information disclosure
Confidentiality · integrity · availability
Partial · None · None
Fix status
No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-200.

Summary

The btrfs_ioctl_clone function in fs/btrfs/ioctl.c in the btrfs functionality in the Linux kernel 2.6.29 through 2.6.32, and possibly other versions, does not ensure that a cloned file descriptor has been opened for reading, which allows local users to read sensitive information from a write-only file descriptor.

Why it matters now

EPSS 0.00829 57th percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 33

CPEVersionsRoleVendor
cpe:2.3:o:linux:linux_kernel:2.6.29:*:*:*:*:*:*:*2.6.29VulnerableLinux
cpe:2.3:o:linux:linux_kernel:2.6.29.1:*:*:*:*:*:*:*2.6.29.1VulnerableLinux
cpe:2.3:o:linux:linux_kernel:2.6.29.2:*:*:*:*:*:*:*2.6.29.2VulnerableLinux
cpe:2.3:o:linux:linux_kernel:2.6.29.3:*:*:*:*:*:*:*2.6.29.3VulnerableLinux
cpe:2.3:o:linux:linux_kernel:2.6.29.4:*:*:*:*:*:*:*2.6.29.4VulnerableLinux
cpe:2.3:o:linux:linux_kernel:2.6.29.5:*:*:*:*:*:*:*2.6.29.5VulnerableLinux
cpe:2.3:o:linux:linux_kernel:2.6.29.6:*:*:*:*:*:*:*2.6.29.6VulnerableLinux
cpe:2.3:o:linux:linux_kernel:2.6.30:*:*:*:*:*:*:*2.6.30VulnerableLinux
cpe:2.3:o:linux:linux_kernel:2.6.30.1:*:*:*:*:*:*:*2.6.30.1VulnerableLinux
cpe:2.3:o:linux:linux_kernel:2.6.30.2:*:*:*:*:*:*:*2.6.30.2VulnerableLinux
  • cpe:2.3:o:linux:linux_kernel:2.6.29:*:*:*:*:*:*:* Versions 2.6.29 Vulnerable ·Linux
  • cpe:2.3:o:linux:linux_kernel:2.6.29.1:*:*:*:*:*:*:* Versions 2.6.29.1 Vulnerable ·Linux
  • cpe:2.3:o:linux:linux_kernel:2.6.29.2:*:*:*:*:*:*:* Versions 2.6.29.2 Vulnerable ·Linux
  • cpe:2.3:o:linux:linux_kernel:2.6.29.3:*:*:*:*:*:*:* Versions 2.6.29.3 Vulnerable ·Linux
  • cpe:2.3:o:linux:linux_kernel:2.6.29.4:*:*:*:*:*:*:* Versions 2.6.29.4 Vulnerable ·Linux
  • cpe:2.3:o:linux:linux_kernel:2.6.29.5:*:*:*:*:*:*:* Versions 2.6.29.5 Vulnerable ·Linux
  • cpe:2.3:o:linux:linux_kernel:2.6.29.6:*:*:*:*:*:*:* Versions 2.6.29.6 Vulnerable ·Linux
  • cpe:2.3:o:linux:linux_kernel:2.6.30:*:*:*:*:*:*:* Versions 2.6.30 Vulnerable ·Linux
  • cpe:2.3:o:linux:linux_kernel:2.6.30.1:*:*:*:*:*:*:* Versions 2.6.30.1 Vulnerable ·Linux
  • cpe:2.3:o:linux:linux_kernel:2.6.30.2:*:*:*:*:*:*:* Versions 2.6.30.2 Vulnerable ·Linux
Show 23 more CPE
CPEVersionsRoleVendor
cpe:2.3:o:linux:linux_kernel:2.6.30.3:*:*:*:*:*:*:*2.6.30.3VulnerableLinux
cpe:2.3:o:linux:linux_kernel:2.6.30.4:*:*:*:*:*:*:*2.6.30.4VulnerableLinux
cpe:2.3:o:linux:linux_kernel:2.6.30.5:*:*:*:*:*:*:*2.6.30.5VulnerableLinux
cpe:2.3:o:linux:linux_kernel:2.6.30.6:*:*:*:*:*:*:*2.6.30.6VulnerableLinux
cpe:2.3:o:linux:linux_kernel:2.6.30.7:*:*:*:*:*:*:*2.6.30.7VulnerableLinux
cpe:2.3:o:linux:linux_kernel:2.6.30.8:*:*:*:*:*:*:*2.6.30.8VulnerableLinux
cpe:2.3:o:linux:linux_kernel:2.6.30.9:*:*:*:*:*:*:*2.6.30.9VulnerableLinux
cpe:2.3:o:linux:linux_kernel:2.6.30.10:*:*:*:*:*:*:*2.6.30.10VulnerableLinux
cpe:2.3:o:linux:linux_kernel:2.6.31:*:*:*:*:*:*:*2.6.31VulnerableLinux
cpe:2.3:o:linux:linux_kernel:2.6.31.1:*:*:*:*:*:*:*2.6.31.1VulnerableLinux
cpe:2.3:o:linux:linux_kernel:2.6.31.2:*:*:*:*:*:*:*2.6.31.2VulnerableLinux
cpe:2.3:o:linux:linux_kernel:2.6.31.3:*:*:*:*:*:*:*2.6.31.3VulnerableLinux
cpe:2.3:o:linux:linux_kernel:2.6.31.4:*:*:*:*:*:*:*2.6.31.4VulnerableLinux
cpe:2.3:o:linux:linux_kernel:2.6.31.5:*:*:*:*:*:*:*2.6.31.5VulnerableLinux
cpe:2.3:o:linux:linux_kernel:2.6.31.6:*:*:*:*:*:*:*2.6.31.6VulnerableLinux
cpe:2.3:o:linux:linux_kernel:2.6.31.7:*:*:*:*:*:*:*2.6.31.7VulnerableLinux
cpe:2.3:o:linux:linux_kernel:2.6.31.8:*:*:*:*:*:*:*2.6.31.8VulnerableLinux
cpe:2.3:o:linux:linux_kernel:2.6.31.9:*:*:*:*:*:*:*2.6.31.9VulnerableLinux
cpe:2.3:o:linux:linux_kernel:2.6.31.10:*:*:*:*:*:*:*2.6.31.10VulnerableLinux
cpe:2.3:o:linux:linux_kernel:2.6.31.11:*:*:*:*:*:*:*2.6.31.11VulnerableLinux
cpe:2.3:o:linux:linux_kernel:2.6.31.12:*:*:*:*:*:*:*2.6.31.12VulnerableLinux
cpe:2.3:o:linux:linux_kernel:2.6.31.13:*:*:*:*:*:*:*2.6.31.13VulnerableLinux
cpe:2.3:o:linux:linux_kernel:2.6.32:*:*:*:*:*:*:*2.6.32VulnerableLinux
  • cpe:2.3:o:linux:linux_kernel:2.6.30.3:*:*:*:*:*:*:* Versions 2.6.30.3 Vulnerable ·Linux
  • cpe:2.3:o:linux:linux_kernel:2.6.30.4:*:*:*:*:*:*:* Versions 2.6.30.4 Vulnerable ·Linux
  • cpe:2.3:o:linux:linux_kernel:2.6.30.5:*:*:*:*:*:*:* Versions 2.6.30.5 Vulnerable ·Linux
  • cpe:2.3:o:linux:linux_kernel:2.6.30.6:*:*:*:*:*:*:* Versions 2.6.30.6 Vulnerable ·Linux
  • cpe:2.3:o:linux:linux_kernel:2.6.30.7:*:*:*:*:*:*:* Versions 2.6.30.7 Vulnerable ·Linux
  • cpe:2.3:o:linux:linux_kernel:2.6.30.8:*:*:*:*:*:*:* Versions 2.6.30.8 Vulnerable ·Linux
  • cpe:2.3:o:linux:linux_kernel:2.6.30.9:*:*:*:*:*:*:* Versions 2.6.30.9 Vulnerable ·Linux
  • cpe:2.3:o:linux:linux_kernel:2.6.30.10:*:*:*:*:*:*:* Versions 2.6.30.10 Vulnerable ·Linux
  • cpe:2.3:o:linux:linux_kernel:2.6.31:*:*:*:*:*:*:* Versions 2.6.31 Vulnerable ·Linux
  • cpe:2.3:o:linux:linux_kernel:2.6.31.1:*:*:*:*:*:*:* Versions 2.6.31.1 Vulnerable ·Linux
  • cpe:2.3:o:linux:linux_kernel:2.6.31.2:*:*:*:*:*:*:* Versions 2.6.31.2 Vulnerable ·Linux
  • cpe:2.3:o:linux:linux_kernel:2.6.31.3:*:*:*:*:*:*:* Versions 2.6.31.3 Vulnerable ·Linux
  • cpe:2.3:o:linux:linux_kernel:2.6.31.4:*:*:*:*:*:*:* Versions 2.6.31.4 Vulnerable ·Linux
  • cpe:2.3:o:linux:linux_kernel:2.6.31.5:*:*:*:*:*:*:* Versions 2.6.31.5 Vulnerable ·Linux
  • cpe:2.3:o:linux:linux_kernel:2.6.31.6:*:*:*:*:*:*:* Versions 2.6.31.6 Vulnerable ·Linux
  • cpe:2.3:o:linux:linux_kernel:2.6.31.7:*:*:*:*:*:*:* Versions 2.6.31.7 Vulnerable ·Linux
  • cpe:2.3:o:linux:linux_kernel:2.6.31.8:*:*:*:*:*:*:* Versions 2.6.31.8 Vulnerable ·Linux
  • cpe:2.3:o:linux:linux_kernel:2.6.31.9:*:*:*:*:*:*:* Versions 2.6.31.9 Vulnerable ·Linux
  • cpe:2.3:o:linux:linux_kernel:2.6.31.10:*:*:*:*:*:*:* Versions 2.6.31.10 Vulnerable ·Linux
  • cpe:2.3:o:linux:linux_kernel:2.6.31.11:*:*:*:*:*:*:* Versions 2.6.31.11 Vulnerable ·Linux
  • cpe:2.3:o:linux:linux_kernel:2.6.31.12:*:*:*:*:*:*:* Versions 2.6.31.12 Vulnerable ·Linux
  • cpe:2.3:o:linux:linux_kernel:2.6.31.13:*:*:*:*:*:*:* Versions 2.6.31.13 Vulnerable ·Linux
  • cpe:2.3:o:linux:linux_kernel:2.6.32:*:*:*:*:*:*:* Versions 2.6.32 Vulnerable ·Linux

Remediation

No fixed version listed by the sources yet.

Vendor assessments

Red Hat

Red Hat's page for this CVE →

Not affected: 1 product
  • Red Hat

Timeline

  1. 2026-10-02 Threatist record created from CVE-2010-1636
  2. 2026-10-03 Alias added: GHSA-5c4j-r3xw-v7jr

References

Exploit 2

Patch 1

Other 3

  • TI-2025-26358 tls: fix handling of zero-length records on the rx_list KEVCVSS 3.1CRITICAL 9.8
  • TI-2026-38352 netfilter: bridge: make ebt_snat ARP rewrite writable KEVCVSS 3.1HIGH 8.8
  • TI-2013-05264 The (1) get_user and (2) put_user API functions in the Linux kernel before 3.5.5 on the… KEVCVSS 3.1HIGH 8.8
  • TI-2022-00125 Integer overflow in kernel KEVCVSS 3.1HIGH 8.4
  • TI-2013-01864 The perf_swevent_init function in kernel/events/core.c in the Linux kernel before 3.8.9… KEVCVSS 3.1HIGH 8.4
  • TI-2021-05514 Heap Out-Of-Bounds Write in Netfilter IP6T_SO_SET_REPLACE KEVCVSS 3.1HIGH 8.3
See all 15278 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences