CVE-2024-42295— nilfs2: handle inconsistent state in nilfs_btnode_create_block()
Affected Version Matrix 18
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | a60be987d45dd510aeb54389526f9957cfab106c< 19cce46238ffe3546e44b9c74057103ff8b24c62 | affected |
a60be987d45dd510aeb54389526f9957cfab106c< 02b87e6334a38c65eef49848d3f1ac422f0b2a44 | affected | ||
a60be987d45dd510aeb54389526f9957cfab106c< 5f0a6800b8aec1b453c7fe4c44fcaac5ffe9d52e | affected | ||
a60be987d45dd510aeb54389526f9957cfab106c< e34191cce3ee63dfa5fb241904aaf2a042d5b6d8 | affected | ||
a60be987d45dd510aeb54389526f9957cfab106c< 012be828a118bf496e666ef1fc47fc0e7358ada2 | affected | ||
a60be987d45dd510aeb54389526f9957cfab106c< be56dfc9be0604291267c07b0e27a69a6bda4899 | affected | ||
a60be987d45dd510aeb54389526f9957cfab106c< 366c3f688dd0288cbe38af1d3a886b5c62372e4a | affected | ||
a60be987d45dd510aeb54389526f9957cfab106c< 4811f7af6090e8f5a398fbdd766f903ef6c0d787 | affected | ||
| … +10 more rows | |||
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I. Basic Information for CVE-2024-42295
Vulnerability Information
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Vulnerability Title
nilfs2: handle inconsistent state in nilfs_btnode_create_block()
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: nilfs2: handle inconsistent state in nilfs_btnode_create_block() Syzbot reported that a buffer state inconsistency was detected in nilfs_btnode_create_block(), triggering a kernel bug. It is not appropriate to treat this inconsistency as a bug; it can occur if the argument block address (the buffer index of the newly created block) is a virtual block number and has been reallocated due to corruption of the bitmap used to manage its allocation state. So, modify nilfs_btnode_create_block() and its callers to treat it as a possible filesystem error, rather than triggering a kernel bug.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Linux kernel 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel存在安全漏洞，该漏洞源于nilfs2在nilfs_btnode_create_block函数中存在状态不一致问题。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2024-42295
| # | POC Description | Source Link | Shenlong Link |
|---|
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Patch · 1
Same Patch Batch · Linux · 2024-08-17 · 109 CVEs total
| CVE-2024-43820 | dm-raid: Fix WARN_ON_ONCE check for sync_thread in raid_resume | |
| CVE-2024-43833 | media: v4l: async: Fix NULL pointer dereference in adding ancillary links | |
| CVE-2024-43831 | media: mediatek: vcodec: Handle invalid decoder vsi | |
| CVE-2024-43832 | s390/uv: Don't call folio_wait_writeback() without a folio reference | |
| CVE-2024-43830 | leds: trigger: Unregister sysfs attributes before calling deactivate() | |
| CVE-2024-43829 | drm/qxl: Add check for drm_cvt_mode | |
| CVE-2024-43828 | ext4: fix infinite loop when replaying fast_commit | |
| CVE-2024-43827 | drm/amd/display: Add null check before access structs | |
| CVE-2024-43826 | nfs: pass explicit offset/count to trace events | |
| CVE-2024-43825 | iio: Fix the sorting functionality in iio_gts_build_avail_time_table | |
| CVE-2024-43823 | PCI: keystone: Fix NULL pointer dereference in case of DT error in ks_pcie_setup_rc_app_re | |
| CVE-2024-43824 | PCI: endpoint: pci-epf-test: Make use of cached 'epc_features' in pci_epf_test_core_init() | |
| CVE-2024-43822 | ASoc: PCM6240: Return directly after a failed devm_kzalloc() in pcmdevice_i2c_probe() | |
| CVE-2024-43821 | scsi: lpfc: Fix a possible null pointer dereference | |
| CVE-2024-42318 | landlock: Don't lose track of restrictions on cred_transfer | |
| CVE-2024-42321 | net: flow_dissector: use DEBUG_NET_WARN_ON_ONCE | |
| CVE-2024-42320 | s390/dasd: fix error checks in dasd_copy_pair_store() | |
| CVE-2024-42319 | mailbox: mtk-cmdq: Move devm_mbox_controller_register() after devm_pm_runtime_enable() | |
| CVE-2024-42322 | ipvs: properly dereference pe in ip_vs_add_service | |
| CVE-2024-42317 | mm/huge_memory: avoid PMD-size page cache if needed |
Showing top 20 of 109 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Linux
- CVE-2026-46333
ptrace: slightly saner 'get_dumpable()' logic - CVE-2026-43490
ksmbd: validate inherited ACE SID length - CVE-2026-43489
liveupdate: luo_file: remember retrieve() status - CVE-2026-43487
ata: libata-core: Disable LPM on ST1000DM010-2EP102 - CVE-2026-43488
usb: xhci: Prevent interrupt storm on host controller error
Same vendor: Linux
- CVE-2026-46333
ptrace: slightly saner 'get_dumpable()' logic - CVE-2026-43490
ksmbd: validate inherited ACE SID length - CVE-2026-43489
liveupdate: luo_file: remember retrieve() status - CVE-2026-43487
ata: libata-core: Disable LPM on ST1000DM010-2EP102 - CVE-2026-43488
usb: xhci: Prevent interrupt storm on host controller error
V. Comments for CVE-2024-42295
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