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CVE-2022-48788— nvme-rdma: fix possible use-after-free in transport error_recovery work

EPSS 0.01% · P3

Affected Version Matrix 14

VendorProductVersion RangeStatus
LinuxLinux7110230719602852481c2793d054f866b2bf4a2b< 5593f72d1922403c11749532e3a0aa4cf61414e9affected
7110230719602852481c2793d054f866b2bf4a2b< d411b2a5da68b8a130c23097014434ac140a2aceaffected
7110230719602852481c2793d054f866b2bf4a2b< 324f5bdc52ecb6a6dadb31a62823ef8c709d1439affected
7110230719602852481c2793d054f866b2bf4a2b< 646952b2210f19e584d2bf9eb5d092abdca2fcc1affected
7110230719602852481c2793d054f866b2bf4a2b< ea86027ac467a055849c4945906f799e7f65ab99affected
7110230719602852481c2793d054f866b2bf4a2b< b6bb1722f34bbdbabed27acdceaf585d300c5fd2affected
4.8affected
< 4.8unaffected
… +6 more rows
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I. Basic Information for CVE-2022-48788

Vulnerability Information
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Vulnerability Title
nvme-rdma: fix possible use-after-free in transport error_recovery work
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: nvme-rdma: fix possible use-after-free in transport error_recovery work While nvme_rdma_submit_async_event_work is checking the ctrl and queue state before preparing the AER command and scheduling io_work, in order to fully prevent a race where this check is not reliable the error recovery work must flush async_event_work before continuing to destroy the admin queue after setting the ctrl state to RESETTING such that there is no race .submit_async_event and the error recovery handler itself changing the ctrl state.
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nvme-rdma模块中发现使用后释放问题。在传输错误恢复工作期间，可能存在竞争条件。
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 7110230719602852481c2793d054f866b2bf4a2b ~ 5593f72d1922403c11749532e3a0aa4cf61414e9 -
LinuxLinux 4.8 -

II. Public POCs for CVE-2022-48788

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III. Intelligence Information for CVE-2022-48788

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Other References for CVE-2022-48788 (5)

Same Patch Batch · Linux · 2024-07-16 · 98 CVEs total

CVE-2022-48832audit: don't deref the syscall args when checking the openat2 open_how::flags
CVE-2022-48826drm/vc4: Fix deadlock on DSI device attach error
CVE-2022-48822usb: f_fs: Fix use-after-free for epfile
CVE-2022-48821misc: fastrpc: avoid double fput() on failed usercopy
CVE-2022-48819tcp: take care of mixed splice()/sendmsg(MSG_ZEROCOPY) case
CVE-2022-48820phy: stm32: fix a refcount leak in stm32_usbphyc_pll_enable()
CVE-2022-48818net: dsa: mv88e6xxx: don't use devres for mdiobus
CVE-2022-48823scsi: qedf: Fix refcount issue when LOGO is received during TMF
CVE-2022-48830can: isotp: fix potential CAN frame reception race in isotp_rcv()
CVE-2022-48831ima: fix reference leak in asymmetric_verify()
CVE-2022-48828NFSD: Fix ia_size underflow
CVE-2022-48834usb: usbtmc: Fix bug in pipe direction for control transfers
CVE-2022-48833btrfs: skip reserved bytes warning on unmount after log cleanup failure
CVE-2022-48835scsi: mpt3sas: Page fault in reply q processing
CVE-2022-48837usb: gadget: rndis: prevent integer overflow in rndis_set_response()
CVE-2022-48836Input: aiptek - properly check endpoint type
CVE-2022-48838usb: gadget: Fix use-after-free bug by not setting udc->dev.driver
CVE-2022-48839net/packet: fix slab-out-of-bounds access in packet_recvmsg()
CVE-2022-48840iavf: Fix hang during reboot/shutdown
CVE-2022-48842ice: Fix race condition during interface enslave

Showing top 20 of 98 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

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