CVE-2024-35898— netfilter: nf_tables: Fix potential data-race in __nft_flowtable_type_get()
Affected Version Matrix 18
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | 3b49e2e94e6ebb8b23d0955d9e898254455734f8< 69d1fe14a680042ec913f22196b58e2c8ff1b007 | affected |
3b49e2e94e6ebb8b23d0955d9e898254455734f8< a347bc8e6251eaee4b619da28020641eb5b0dd77 | affected | ||
3b49e2e94e6ebb8b23d0955d9e898254455734f8< 940d41caa71f0d3a52df2fde5fada524a993e331 | affected | ||
3b49e2e94e6ebb8b23d0955d9e898254455734f8< 2485bcfe05ee3cf9ca8923a94fa2e456924c79c8 | affected | ||
3b49e2e94e6ebb8b23d0955d9e898254455734f8< 9b5b7708ec2be21dd7ef8ca0e3abe4ae9f3b083b | affected | ||
3b49e2e94e6ebb8b23d0955d9e898254455734f8< 8b891153b2e4dc0ca9d9dab8f619d49c740813df | affected | ||
3b49e2e94e6ebb8b23d0955d9e898254455734f8< e684b1674fd1ca4361812a491242ae871d6b2859 | affected | ||
3b49e2e94e6ebb8b23d0955d9e898254455734f8< 24225011d81b471acc0e1e315b7d9905459a6304 | affected | ||
| … +10 more rows | |||
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2024-35898
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
netfilter: nf_tables: Fix potential data-race in __nft_flowtable_type_get()
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: Fix potential data-race in __nft_flowtable_type_get() nft_unregister_flowtable_type() within nf_flow_inet_module_exit() can concurrent with __nft_flowtable_type_get() within nf_tables_newflowtable(). And thhere is not any protection when iterate over nf_tables_flowtables list in __nft_flowtable_type_get(). Therefore, there is pertential data-race of nf_tables_flowtables list entry. Use list_for_each_entry_rcu() to iterate over nf_tables_flowtables list in __nft_flowtable_type_get(), and use rcu_read_lock() in the caller nft_flowtable_type_get() to protect the entire type query process.
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__nft_flowtable_type_get函数中存在潜在的数据争用。
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-2024-35898
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2024-35898
请登录查看更多情报信息。
Mailing List Discussions for CVE-2024-35898 (2)
Other References for CVE-2024-35898 (6)
Same Patch Batch · Linux · 2024-05-19 · 82 CVEs total
| CVE-2024-35915 | nfc: nci: Fix uninit-value in nci_dev_up and nci_ntf_packet | |
| CVE-2024-35926 | crypto: iaa - Fix async_disable descriptor leak | |
| CVE-2024-35912 | wifi: iwlwifi: mvm: rfi: fix potential response leaks | |
| CVE-2024-35913 | wifi: iwlwifi: mvm: pick the version of SESSION_PROTECTION_NOTIF | |
| CVE-2024-35911 | ice: fix memory corruption bug with suspend and rebuild | |
| CVE-2024-35908 | tls: get psock ref after taking rxlock to avoid leak | |
| CVE-2024-35907 | mlxbf_gige: call request_irq() after NAPI initialized | |
| CVE-2024-35905 | bpf: Protect against int overflow for stack access size | |
| CVE-2024-35904 | selinux: avoid dereference of garbage after mount failure | |
| CVE-2024-35909 | net: wwan: t7xx: Split 64bit accesses to fix alignment issues | |
| CVE-2024-35914 | nfsd: Fix error cleanup path in nfsd_rename() | |
| CVE-2024-35916 | dma-buf: Fix NULL pointer dereference in sanitycheck() | |
| CVE-2024-35917 | s390/bpf: Fix bpf_plt pointer arithmetic | |
| CVE-2023-52699 | sysv: don't call sb_bread() with pointers_lock held | |
| CVE-2024-35919 | media: mediatek: vcodec: adding lock to protect encoder context list | |
| CVE-2024-35920 | media: mediatek: vcodec: adding lock to protect decoder context list | |
| CVE-2024-35921 | media: mediatek: vcodec: Fix oops when HEVC init fails | |
| CVE-2024-35922 | fbmon: prevent division by zero in fb_videomode_from_videomode() | |
| CVE-2024-35924 | usb: typec: ucsi: Limit read size on v1.2 | |
| CVE-2024-35925 | block: prevent division by zero in blk_rq_stat_sum() |
Showing top 20 of 82 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2024-35898
No comments yet