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CVE-2024-35897— netfilter: nf_tables: discard table flag update with pending basechain deletion

Quick assessment

Affected
Linux Linux
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

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，该漏洞源于当两个命令组合在一起时，会删除基础链，同时使其钩子仍注册在核心中。

CVSS 7.8 · High EPSS 0.25% · P16

Affected Version Matrix 19

VendorProduct Version RangeStatus
Linux Linux bf8083bbf8fa202e6e5316bbd99759ab82bfe7a3< e75faf01e22ec7dc671640fa0e0968964fafd2fc affected
e10f661adc556c4969c70ddaddf238bffdaf1e87< 9a3b90904d8a072287480eed4c3ece4b99d64f78 affected
d9c4da8cb74e8ee6e58a064a3573aa37acf6c935< b58d0ac35f6d75ec1db8650a29dfd6f292c11362 affected
179d9ba5559a756f4322583388b3213fe4e391b0< 6cbbe1ba76ee7e674a86abd43009b083a45838cb affected
179d9ba5559a756f4322583388b3213fe4e391b0< 2aeb805a1bcd5f27c8c0d1a9d4d653f16d1506f4 affected
179d9ba5559a756f4322583388b3213fe4e391b0< 9627fd0c6ea1c446741a33e67bc5709c59923827 affected
179d9ba5559a756f4322583388b3213fe4e391b0< 7f609f630951b624348373cef99991ce08831927 affected
179d9ba5559a756f4322583388b3213fe4e391b0< 1bc83a019bbe268be3526406245ec28c2458a518 affected
… +11 more rows
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I. Basic Information for CVE-2024-35897

Vulnerability Information
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Vulnerability Title
netfilter: nf_tables: discard table flag update with pending basechain deletion
Source: CVE Program / CVE List V5
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: discard table flag update with pending basechain deletion Hook unregistration is deferred to the commit phase, same occurs with hook updates triggered by the table dormant flag. When both commands are combined, this results in deleting a basechain while leaving its hook still registered in the core.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
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，该漏洞源于当两个命令组合在一起时，会删除基础链，同时使其钩子仍注册在核心中。
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

Vendor Product Affected Versions CPE Subscribe
Linux Linux bf8083bbf8fa202e6e5316bbd99759ab82bfe7a3 ~ e75faf01e22ec7dc671640fa0e0968964fafd2fc -
Linux Linux 5.13 -

II. Public POCs for CVE-2024-35897

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III. Intelligence Information for CVE-2024-35897

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Mailing List Discussions for CVE-2024-35897 (1)

Other References for CVE-2024-35897 (8)

Same Patch Batch · Linux · 2024-05-19 · 82 CVEs total

CVE-2024-35884 9.8 CRITICAL udp: do not accept non-tunnel GSO skbs landing in a tunnel
CVE-2024-35864 9.8 CRITICAL smb: client: fix potential UAF in smb2_is_valid_lease_break()
CVE-2024-35862 9.8 CRITICAL smb: client: fix potential UAF in smb2_is_network_name_deleted()
CVE-2024-35863 9.8 CRITICAL smb: client: fix potential UAF in is_valid_oplock_break()
CVE-2024-35865 9.8 CRITICAL smb: client: fix potential UAF in smb2_is_valid_oplock_break()
CVE-2024-35869 9.8 CRITICAL smb: client: guarantee refcounted children from parent session
CVE-2024-35870 9.8 CRITICAL smb: client: fix UAF in smb2_reconnect_server()
CVE-2024-35861 9.8 CRITICAL smb: client: fix potential UAF in cifs_signal_cifsd_for_reconnect()
CVE-2024-35939 9.3 CRITICAL dma-direct: Leak pages on dma_set_decrypted() failure
CVE-2024-35915 8.8 HIGH nfc: nci: Fix uninit-value in nci_dev_up and nci_ntf_packet
CVE-2024-35887 8.8 HIGH ax25: fix use-after-free bugs caused by ax25_ds_del_timer
CVE-2024-35889 8.6 HIGH idpf: fix kernel panic on unknown packet types
CVE-2024-35875 8.4 HIGH x86/coco: Require seeding RNG with RDRAND on CoCo systems
CVE-2024-35937 8.1 HIGH wifi: cfg80211: check A-MSDU format more carefully
CVE-2024-35932 7.8 HIGH drm/vc4: don't check if plane->state->fb == state->fb
CVE-2024-35920 7.8 HIGH media: mediatek: vcodec: adding lock to protect decoder context list
CVE-2024-35890 7.8 HIGH gro: fix ownership transfer
CVE-2024-35910 7.8 HIGH tcp: properly terminate timers for kernel sockets
CVE-2024-35919 7.8 HIGH media: mediatek: vcodec: adding lock to protect encoder context list
CVE-2024-35921 7.8 HIGH media: mediatek: vcodec: Fix oops when HEVC init fails

Showing top 20 of 82 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2024-35897

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