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CVE-2024-26582— net: tls: fix use-after-free with partial reads and async decrypt

EPSS 0.02% · P4
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I. Basic Information for CVE-2024-26582

Vulnerability Information
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Vulnerability Title
net: tls: fix use-after-free with partial reads and async decrypt
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: net: tls: fix use-after-free with partial reads and async decrypt tls_decrypt_sg doesn't take a reference on the pages from clear_skb, so the put_page() in tls_decrypt_done releases them, and we trigger a use-after-free in process_rx_list when we try to read from the partially-read skb.
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 net 模块存在释放后重用漏洞。
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

VendorProductAffected VersionsCPESubscribe
LinuxLinux fd31f3996af2627106e22a9f8072764fede51161 ~ 20b4ed034872b4d024b26e2bc1092c3f80e5db96 -
LinuxLinux 6.0 -

II. Public POCs for CVE-2024-26582

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III. Intelligence Information for CVE-2024-26582

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Same Patch Batch · Linux · 2024-02-21 · 7 CVEs total

CVE-2024-26585tls: fix race between tx work scheduling and socket close
CVE-2024-26583tls: fix race between async notify and socket close
CVE-2024-26584net: tls: handle backlogging of crypto requests
CVE-2023-52442ksmbd: validate session id and tree id in compound request
CVE-2023-52441ksmbd: fix out of bounds in init_smb2_rsp_hdr()
CVE-2023-52440ksmbd: fix slub overflow in ksmbd_decode_ntlmssp_auth_blob()

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2024-26582

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