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CVE-2024-35874— aio: Fix null ptr deref in aio_complete() wakeup

CVSS 7.8 · High EPSS 0.20% · P11

Affected Version Matrix 6

VendorProductVersion RangeStatus
LinuxLinux71eb6b6b0ba93b1467bccff57b5de746b09113d2< 9678bcc6234d83759fe091c197f5017a32b468daaffected
71eb6b6b0ba93b1467bccff57b5de746b09113d2< caeb4b0a11b3393e43f7fa8e0a5a18462acc66bdaffected
6.8affected
< 6.8unaffected
6.8.5≤ 6.8.*unaffected
6.9≤ *unaffected
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I. Basic Information for CVE-2024-35874

Vulnerability Information
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Vulnerability Title
aio: Fix null ptr deref in aio_complete() wakeup
Source: CVE Program / CVE List V5
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: aio: Fix null ptr deref in aio_complete() wakeup list_del_init_careful() needs to be the last access to the wait queue entry - it effectively unlocks access. Previously, finish_wait() would see the empty list head and skip taking the lock, and then we'd return - but the completion path would still attempt to do the wakeup after the task_struct pointer had been overwritten.
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。目前尚无此漏洞的相关信息，请随时关注CNNVD或厂商公告。
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 71eb6b6b0ba93b1467bccff57b5de746b09113d2 ~ 9678bcc6234d83759fe091c197f5017a32b468da -
LinuxLinux 6.8 -

II. Public POCs for CVE-2024-35874

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III. Intelligence Information for CVE-2024-35874

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Other References for CVE-2024-35874 (2)

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

CVE-2024-358619.8 CRITICALsmb: client: fix potential UAF in cifs_signal_cifsd_for_reconnect()
CVE-2024-358629.8 CRITICALsmb: client: fix potential UAF in smb2_is_network_name_deleted()
CVE-2024-358639.8 CRITICALsmb: client: fix potential UAF in is_valid_oplock_break()
CVE-2024-358649.8 CRITICALsmb: client: fix potential UAF in smb2_is_valid_lease_break()
CVE-2024-358659.8 CRITICALsmb: client: fix potential UAF in smb2_is_valid_oplock_break()
CVE-2024-358849.8 CRITICALudp: do not accept non-tunnel GSO skbs landing in a tunnel
CVE-2024-358709.8 CRITICALsmb: client: fix UAF in smb2_reconnect_server()
CVE-2024-358699.8 CRITICALsmb: client: guarantee refcounted children from parent session
CVE-2024-359399.3 CRITICALdma-direct: Leak pages on dma_set_decrypted() failure
CVE-2024-358878.8 HIGHax25: fix use-after-free bugs caused by ax25_ds_del_timer
CVE-2024-359158.8 HIGHnfc: nci: Fix uninit-value in nci_dev_up and nci_ntf_packet
CVE-2024-358898.6 HIGHidpf: fix kernel panic on unknown packet types
CVE-2024-358758.4 HIGHx86/coco: Require seeding RNG with RDRAND on CoCo systems
CVE-2024-359378.1 HIGHwifi: cfg80211: check A-MSDU format more carefully
CVE-2024-359317.8 HIGHdrm/amdgpu: Skip do PCI error slot reset during RAS recovery
CVE-2024-358907.8 HIGHgro: fix ownership transfer
CVE-2024-359217.8 HIGHmedia: mediatek: vcodec: Fix oops when HEVC init fails
CVE-2024-359197.8 HIGHmedia: mediatek: vcodec: adding lock to protect encoder context list
CVE-2024-359207.8 HIGHmedia: mediatek: vcodec: adding lock to protect decoder context list
CVE-2024-358947.8 HIGHmptcp: prevent BPF accessing lowat from a subflow socket.

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-2024-35874

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