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CVE-2022-50119— rpmsg: Fix possible refcount leak in rpmsg_register_device_override()

EPSS 0.06% · P20

Affected Version Matrix 11

VendorProductVersion RangeStatus
LinuxLinuxb585daa34a0a852e6d5e553132b411b6a0192d27< 280ae5a028ef5d14ef9277746a3026a30aaebe4faffected
c14c6676ad5b78950a45121a7ee6cfb85778e71f< c449b28e437d18ae807479c4ac6b69d87b287c79affected
3d14785980571ebb313a976e589b9d3563adc704< 01e6885b75e25a2dd0726455ef18ef9ce5e7dc87affected
5f1bb9f4d4b55c39180329c4e379aa740039eed3< 3fdd5b2bb09fc2b5bf3504778f51c89bb48c097faffected
bfd4a664ddfbe12f008efb0b0ab6bf25a8ab2538< d4c8bf5635c4bedaf2470761ced1f502b2d5434eaffected
bb17d110cbf270d5247a6e261c5ad50e362d1675< c29335612ff44df979678a38e1f55c62004f421caffected
bb17d110cbf270d5247a6e261c5ad50e362d1675< d7bd416d35121c95fe47330e09a5c04adbc5f928affected
5.19affected
… +3 more rows
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I. Basic Information for CVE-2022-50119

Vulnerability Information
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Vulnerability Title
rpmsg: Fix possible refcount leak in rpmsg_register_device_override()
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: rpmsg: Fix possible refcount leak in rpmsg_register_device_override() rpmsg_register_device_override need to call put_device to free vch when driver_set_override fails. Fix this by adding a put_device() to the error path.
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rpmsg_register_device_override未释放设备引用，可能导致资源泄漏。
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 b585daa34a0a852e6d5e553132b411b6a0192d27 ~ 280ae5a028ef5d14ef9277746a3026a30aaebe4f -
LinuxLinux 5.19 -

II. Public POCs for CVE-2022-50119

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III. Intelligence Information for CVE-2022-50119

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Same Patch Batch · Linux · 2025-06-18 · 362 CVEs total

CVE-2022-50103sched, cpuset: Fix dl_cpu_busy() panic due to empty cs->cpus_allowed
CVE-2022-50114net: 9p: fix refcount leak in p9_read_work() error handling
CVE-2022-50113ASoc: audio-graph-card2: Fix refcount leak bug in __graph_get_type()
CVE-2022-50112rpmsg: qcom_smd: Fix refcount leak in qcom_smd_parse_edge
CVE-2022-50111ASoC: mt6359: Fix refcount leak bug
CVE-2022-50110watchdog: sp5100_tco: Fix a memory leak of EFCH MMIO resource
CVE-2022-50109video: fbdev: amba-clcd: Fix refcount leak bugs
CVE-2022-50108mfd: max77620: Fix refcount leak in max77620_initialise_fps
CVE-2022-50106powerpc/cell/axon_msi: Fix refcount leak in setup_msi_msg_address
CVE-2022-50107cifs: Fix memory leak when using fscache
CVE-2022-50105powerpc/spufs: Fix refcount leak in spufs_init_isolated_loader
CVE-2022-50104powerpc/xive: Fix refcount leak in xive_get_max_prio
CVE-2022-50098scsi: qla2xxx: Fix crash due to stale SRB access around I/O timeouts
CVE-2022-50093iommu/vt-d: avoid invalid memory access via node_online(NUMA_NO_NODE)
CVE-2022-50095posix-cpu-timers: Cleanup CPU timers before freeing them during exec
CVE-2022-50094spmi: trace: fix stack-out-of-bound access in SPMI tracing functions
CVE-2022-50096x86/kprobes: Update kcb status flag after singlestepping
CVE-2022-50097video: fbdev: s3fb: Check the size of screen before memset_io()
CVE-2022-50100sched/core: Do not requeue task on CPU excluded from cpus_mask
CVE-2022-50102video: fbdev: arkfb: Fix a divide-by-zero bug in ark_set_pixclock()

Showing top 20 of 362 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2022-50119

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