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NVD / CVE Program· CNA Linux

CVE-2024-35905: bpf: Protect against int overflow for stack access size

Noroxi assessment

Priority: Monitor (action score 31/100)

  • 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: 0.22% (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 203a68151e8eeb331d4a64ab78303f3a15faf103, 37dc1718dc0c4392dbfcb9adec22a776e745dd69, 3f0784b2f1eb9147973d8c43ba085c5fdf44ff69.
  • Mentioned 1 time in Turkish national cyber security advisories (siberguvenlik.gov.tr).

Low priority for now. Upgrade to Linux Linux 203a68151e8eeb331d4a64ab78303f3a15faf103, 37dc1718dc0c4392dbfcb9adec22a776e745dd69, 3f0784b2f1eb9147973d8c43ba085c5fdf44ff69 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: bpf: Protect against int overflow for stack access size This patch re-introduces protection against the size of access to stack memory being negative; the access size can appear negative as a result of overflowing its signed int representation. This should not actually happen, as there are other protections along the way, but we should protect against it anyway. One code path was missing such protections (fixed in the previous patch in the series), causing out-of-bounds array accesses in check_stack_range_initialized(). This patch causes the verification of a program with such a non-sensical access size to fail. This check used to exist in a more indirect way, but was inadvertendly removed in a833a17aeac7.

HighCVSS 7.8 · v3.1—No exploit Fix available
Published
May 19, 2024
Updated
Oct 15, 2026
EPSS
0.2% · 13th percentile

Report tools

JSON

Action score

31

Monitor

Low priority for now.

CVSS
31 / 40 · 7.8 / 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.

CNA vs NVD score

NVD
7.8
CNA · Linux
7.8
agree

The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.

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

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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.

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Affected 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.

VendorProduct
linuxlinux kernel
debiandebian linux

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • debian debian linux10.0
  • linux linux kernel5.15.148 and later · before 5.15.154
  • linux linux kernel6.1.75 and later · before 6.1.85
  • linux linux kernel5.10.209 and later · before 5.10.215
  • linux linux kernel6.7.2 and later · before 6.8.5
  • linux linux kernel6.6.14 and later · before 6.6.26
  • linux linux kernel6.9

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

    • 1858b8a331937f3976d8482cd5f6e1f945294ad3, 6.8affected
    • afea95d319ccb4ad2060dece9ac5e2e364dec543 and later · before 9970e059af471478455f9534e8c3db82f8c5496daffected · git
    • 02962684258eb53f414a8a59854767be526e6abb and later · before 37dc1718dc0c4392dbfcb9adec22a776e745dd69affected · git
    • b1d4d54d32ce6342f5faffe71bae736540ce7cb5 and later · before 98cdac206b112bec63852e94802791e316acc2c1affected · git
    • 08b91babccbb168353f8d43fea0ed28a4cad568c and later · before 3f0784b2f1eb9147973d8c43ba085c5fdf44ff69affected · git
    • a833a17aeac73b33f79433d7cee68d5cafd71e4f and later · before 203a68151e8eeb331d4a64ab78303f3a15faf103affected · git
    • a833a17aeac73b33f79433d7cee68d5cafd71e4f and later · before ecc6a2101840177e57c925c102d2d29f260d37c8affected · git
    • 5.10.209 and later · before 5.10.215affected · semver
    • 5.15.148 and later · before 5.15.154affected · semver
    • 6.1.75 and later · before 6.1.85affected · semver

Package-level exposure

OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.

EcosystemPackageAffected rangeFix
Debian:12linuxbefore 6.1.85-16.1.85-1
Debian:13linuxbefore 6.8.9-16.8.9-1
SUSE:Linux Enterprise Live Patching 15 SP4kernel-livepatch-SLE15-SP4_Update_25before 9-150400.9.8.19-150400.9.8.1
SUSE:Linux Enterprise Live Patching 15 SP4kernel-livepatch-SLE15-SP4_Update_25before 8-150400.9.8.18-150400.9.8.1
SUSE:Linux Enterprise Live Patching 15 SP4kernel-livepatch-SLE15-SP4_Update_26before 10-150400.9.6.110-150400.9.6.1
SUSE:Linux Enterprise Live Patching 15 SP4kernel-livepatch-SLE15-SP4_Update_26before 7-150400.9.6.17-150400.9.6.1
SUSE:Linux Enterprise Live Patching 15 SP4kernel-livepatch-SLE15-SP4_Update_26before 8-150400.9.6.18-150400.9.6.1
SUSE:Linux Enterprise Live Patching 15 SP4kernel-livepatch-SLE15-SP4_Update_26before 9-150400.9.6.19-150400.9.6.1
SUSE:Linux Enterprise Live Patching 15 SP5kernel-livepatch-SLE15-SP5_Update_12before 10-150500.11.10.110-150500.11.10.1
SUSE:Linux Enterprise Live Patching 15 SP5kernel-livepatch-SLE15-SP5_Update_12before 8-150500.11.10.18-150500.11.10.1
SUSE:Linux Enterprise Live Patching 15 SP5kernel-livepatch-SLE15-SP5_Update_12before 11-150500.11.10.111-150500.11.10.1
SUSE:Linux Enterprise Live Patching 15 SP5kernel-livepatch-SLE15-SP5_Update_12before 9-150500.11.10.19-150500.11.10.1
SUSE:Linux Enterprise Live Patching 15 SP5kernel-livepatch-SLE15-SP5_Update_13before 8-150500.11.6.18-150500.11.6.1
SUSE:Linux Enterprise Live Patching 15 SP5kernel-livepatch-SLE15-SP5_Update_13before 6-150500.11.6.16-150500.11.6.1
SUSE:Linux Enterprise Live Patching 15 SP5kernel-livepatch-SLE15-SP5_Update_13before 7-150500.11.6.17-150500.11.6.1
SUSE:Linux Enterprise Live Patching 15 SP5kernel-livepatch-SLE15-SP5_Update_14before 7-150500.11.6.17-150500.11.6.1
SUSE:Linux Enterprise Live Patching 15 SP5kernel-livepatch-SLE15-SP5_Update_14before 8-150500.11.6.18-150500.11.6.1
SUSE:Linux Enterprise Live Patching 15 SP5kernel-livepatch-SLE15-SP5_Update_14before 9-150500.11.6.19-150500.11.6.1
SUSE:Linux Enterprise Live Patching 15 SP5kernel-livepatch-SLE15-SP5_Update_14before 6-150500.11.6.16-150500.11.6.1
SUSE:Linux Enterprise Live Patching 15 SP5kernel-livepatch-SLE15-SP5_Update_5before 15-150500.2.115-150500.2.1
SUSE:Linux Enterprise Live Patching 15 SP5kernel-livepatch-SLE15-SP5_Update_7before 13-150500.2.113-150500.2.1
SUSE:Linux Enterprise Live Patching 15 SP5kernel-livepatch-SLE15-SP5-RT_Update_13before 8-150500.11.6.18-150500.11.6.1
SUSE:Linux Enterprise Live Patching 15 SP5kernel-livepatch-SLE15-SP5-RT_Update_13before 9-150500.11.6.19-150500.11.6.1
SUSE:Linux Enterprise Live Patching 15 SP5kernel-livepatch-SLE15-SP5-RT_Update_14before 6-150500.11.8.16-150500.11.8.1

+4

Same product

linux: all records

Other highest-scoring records for the same primary product.

  • CVE-2026-31431crypto: algif_aead - Revert to operating out-of-placeKEV
    90Now
  • 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 KEV
    89Now
  • CVE-2021-22555Heap Out-Of-Bounds Write in Netfilter IP6T_SO_SET_REPLACEKEV
    85Now

Published before and after this one in the same product

  • ← EarlierCVE-2024-35902May 19, 2024 · net/rds: fix possible cp null dereference
    22Monitor
  • ← EarlierCVE-2024-35904May 19, 2024 · selinux: avoid dereference of garbage after mount failure
    22Monitor
  • Later →CVE-2024-35910May 19, 2024 · tcp: properly terminate timers for kernel sockets
    23Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

Product / packageFixed versionSource
Linux Linux203a68151e8eeb331d4a64ab78303f3a15faf103Vendor (CNA)
Linux Linux37dc1718dc0c4392dbfcb9adec22a776e745dd69Vendor (CNA)
Linux Linux3f0784b2f1eb9147973d8c43ba085c5fdf44ff69Vendor (CNA)
Linux Linux5.10.215Vendor (CNA)
Linux Linux5.15.154Vendor (CNA)
Linux Linux6.1.85Vendor (CNA)
Linux Linux6.6.26Vendor (CNA)
Linux Linux6.8Vendor (CNA)
Linux Linux98cdac206b112bec63852e94802791e316acc2c1Vendor (CNA)
Linux Linux9970e059af471478455f9534e8c3db82f8c5496dVendor (CNA)
Linux Linuxecc6a2101840177e57c925c102d2d29f260d37c8Vendor (CNA)
debian:linux6.1.85-1 · Debian:12Package registry (OSV)
suse:kernel-livepatch-SLE15-SP4_Update_258-150400.9.8.1 · SUSE:Linux Enterprise Live Patching 15 SP4Package registry (OSV)
suse:kernel-livepatch-SLE15-SP4_Update_267-150400.9.6.1 · SUSE:Linux Enterprise Live Patching 15 SP4Package registry (OSV)
suse:kernel-livepatch-SLE15-SP5_Update_128-150500.11.10.1 · SUSE:Linux Enterprise Live Patching 15 SP5Package registry (OSV)
suse:kernel-livepatch-SLE15-SP5_Update_136-150500.11.6.1 · SUSE:Linux Enterprise Live Patching 15 SP5Package registry (OSV)
suse:kernel-livepatch-SLE15-SP5_Update_146-150500.11.6.1 · SUSE:Linux Enterprise Live Patching 15 SP5Package registry (OSV)
suse:kernel-livepatch-SLE15-SP5_Update_515-150500.2.1 · SUSE:Linux Enterprise Live Patching 15 SP5Package registry (OSV)
suse:kernel-livepatch-SLE15-SP5_Update_713-150500.2.1 · SUSE:Linux Enterprise Live Patching 15 SP5Package registry (OSV)
suse:kernel-livepatch-SLE15-SP5-RT_Update_138-150500.11.6.1 · SUSE:Linux Enterprise Live Patching 15 SP5Package registry (OSV)
suse:kernel-livepatch-SLE15-SP5-RT_Update_146-150500.11.8.1 · SUSE:Linux Enterprise Live Patching 15 SP5Package registry (OSV)
suse:kernel-livepatch-SLE15-SP5-RT_Update_614-150500.2.1 · SUSE:Linux Enterprise Live Patching 15 SP5Package registry (OSV)
suse:kernel-livepatch-SLE15-SP6_Update_06-150600.4.10.1 · SUSE:Linux Enterprise Live Patching 15 SP6Package registry (OSV)
suse:kernel-livepatch-SLE15-SP6-RT_Update_05-150600.3.1 · SUSE:Linux Enterprise Live Patching 15 SP6Package 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.

No history yet (it accumulates with the daily EPSS job).

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 researchers

Finders, 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-2021-475485 days apartethernet: hisilicon: hns: hns_dsaf_misc: fix a possible array overflow in hns_dsaf_ge_srst_by_port()
    39Monitor
  • CVE-2023-2008401 days apartKernel: udmabuf: improper validation of array index leading to local privilege escalation
    32Monitor
  • CVE-2023-528072 days apartnet: hns3: fix out-of-bounds access may occur when coalesce info is read via debugfs
    31Monitor
  • CVE-2023-528122 days apartdrm/amd: check num of link levels when update pcie param
    31Monitor
  • CVE-2023-528182 days apartdrm/amd: Fix UBSAN array-index-out-of-bounds for SMU7
    31Monitor
  • CVE-2023-528352 days apartperf/core: Bail out early if the request AUX area is out of bound
    31Monitor

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).

National notice (Türkiye Cybersecurity Directorate / USOM)

Official security notices citing this record; remediation advice is on the agency's page.

All national notices →

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
high · data can be read
Integrity
high · data or configuration can be modified
Availability
high · the service can be disrupted
Attack vector
Local
Attack complexity
Low
Privileges required
Low
User interaction
None
Scope
Unchanged
Confidentiality impact
High
Integrity impact
High
Availability impact
High

Weakness class (CWE)

CWE-129 · Improper Validation of Array Index

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/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.

ATT&CK techniques

—

Change log

  1. Fix✗ → ✓

For records you follow, these changes also arrive as notifications. →

References

Show all references (7 more)

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records