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CVE-2024-26679— inet: read sk->sk_family once in inet_recv_error()

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，该漏洞源于调用 inet_recv_error() 时无需持有套接字锁。

AI Predicted 5.3 Difficulty: Moderate EPSS 0.18% · P8

Possible ATT&CK Techniques 1 AI

T1055 · Process Injection

Affected Version Matrix 20

VendorProduct Version RangeStatus
Linux Linux f4713a3dfad045d46afcb9c2a7d0bba288920ed4< caa064c3c2394d03e289ebd6b0be5102eb8a5b40 affected
f4713a3dfad045d46afcb9c2a7d0bba288920ed4< 5993f121fbc01dc2d734f0ff2628009b258fb1dd affected
f4713a3dfad045d46afcb9c2a7d0bba288920ed4< 88081ba415224cf413101def4343d660f56d082b affected
f4713a3dfad045d46afcb9c2a7d0bba288920ed4< 3266e638ba5cc1165f5e6989eb8c0720f1cc4b41 affected
f4713a3dfad045d46afcb9c2a7d0bba288920ed4< 54538752216bf89ee88d47ad07802063a498c299 affected
f4713a3dfad045d46afcb9c2a7d0bba288920ed4< 4a5e31bdd3c1702b520506d9cf8c41085f75c7f2 affected
f4713a3dfad045d46afcb9c2a7d0bba288920ed4< 307fa8a75ab7423fa5c73573ec3d192de5027830 affected
f4713a3dfad045d46afcb9c2a7d0bba288920ed4< eef00a82c568944f113f2de738156ac591bbd5cd affected
… +12 more rows
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I. Basic Information for CVE-2024-26679

Vulnerability Information
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Vulnerability Title
inet: read sk->sk_family once in inet_recv_error()
Source: CVE Program / CVE List V5
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: inet: read sk->sk_family once in inet_recv_error() inet_recv_error() is called without holding the socket lock. IPv6 socket could mutate to IPv4 with IPV6_ADDRFORM socket option and trigger a KCSAN warning.
Source: CVE Program / CVE List V5
CVSS Information
N/A
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，该漏洞源于调用 inet_recv_error() 时无需持有套接字锁。
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 f4713a3dfad045d46afcb9c2a7d0bba288920ed4 ~ caa064c3c2394d03e289ebd6b0be5102eb8a5b40 -
Linux Linux 3.18 -

II. Public POCs for CVE-2024-26679

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III. Intelligence Information for CVE-2024-26679

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Mailing List Discussions for CVE-2024-26679 (2)

Other References for CVE-2024-26679 (8)

Same Patch Batch · Linux · 2024-04-02 · 35 CVEs total

CVE-2024-26665 9.1 CRITICAL tunnels: fix out of bounds access when building IPv6 PMTU error
CVE-2023-52636 8.2 HIGH libceph: just wait for more data to be available on the socket
CVE-2024-26659 7.8 HIGH xhci: handle isoc Babble and Buffer Overrun events properly
CVE-2024-26656 7.8 HIGH drm/amdgpu: fix use-after-free bug
CVE-2024-26663 7.8 HIGH tipc: Check the bearer type before calling tipc_udp_nl_bearer_add()
CVE-2024-26664 7.8 HIGH hwmon: (coretemp) Fix out-of-bounds memory access
CVE-2024-26666 7.1 HIGH wifi: mac80211: fix RCU use in TDLS fast-xmit
CVE-2024-26660 7.0 HIGH drm/amd/display: Implement bounds check for stream encoder creation in DCN301
CVE-2024-26672 drm/amdgpu: Fix variable 'mca_funcs' dereferenced before NULL check in 'amdgpu_mca_smu_get
CVE-2023-52633 um: time-travel: fix time corruption
CVE-2024-26673 netfilter: nft_ct: sanitize layer 3 and 4 protocol number in custom expectations
CVE-2024-26674 x86/lib: Revert to _ASM_EXTABLE_UA() for {get,put}_user() fixups
CVE-2024-26675 ppp_async: limit MRU to 64K
CVE-2024-26676 af_unix: Call kfree_skb() for dead unix_(sk)->oob_skb in GC.
CVE-2024-26677 rxrpc: Fix delayed ACKs to not set the reference serial number
CVE-2024-26678 x86/efistub: Use 1:1 file:memory mapping for PE/COFF .compat section
CVE-2024-26680 net: atlantic: Fix DMA mapping for PTP hwts ring
CVE-2024-26681 netdevsim: avoid potential loop in nsim_dev_trap_report_work()
CVE-2024-26682 wifi: mac80211: improve CSA/ECSA connection refusal
CVE-2024-26683 wifi: cfg80211: detect stuck ECSA element in probe resp

Showing top 20 of 35 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2024-26679

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