Security readout for executives and security teams
CVE-2010-2537 is a Linux kernel Btrfs issue where a local user could bypass append-only file protections by using Btrfs clone operations. The business risk is mainly on old Linux systems that still run kernels before 2.6.35 and allow local shell or application users on Btrfs filesystems. Exposure is likely limited to legacy Linux hosts using Btrfs with kernels before 2.6.35. Systems without Btrfs, without local untrusted users, or running patched vendor kernels are less likely exposed. Treat this as a legacy platform integrity issue. Prioritize remediation where old Btrfs systems host sensitive logs, compliance evidence, or append-only protected files and allow local users or multi-tenant workloads. Mitigation focus: Upgrade to a vendor kernel containing the upstream Btrfs fix or Linux 2.6.35 or later.; Review Ubuntu, SUSE, Red Hat, or distribution-specific advisories for backported fixed packages.; Restrict local shell and application user access on legacy Btrfs hosts until patched..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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CVE-2010-2537 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://bugzilla.redhat.com/show_bug.cgi?id=616998CVE reference · x_refsource_CONFIRM
Products and packages named in the record
CWE details
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