CVE-2022-50547— Linux kernel 安全漏洞
Possible ATT&CK Techniques 1AI
T1562.001Affected Version Matrix 20
| ベンダー | プロダクト | Version Range | ステータス |
|---|---|---|---|
| Linux | Linux | dcae5dacbce518513abf7776cb450b7bd95d722b< 83d4b1ae98a47a739fa5241300b86eb1110d5d63 | affected |
dcae5dacbce518513abf7776cb450b7bd95d722b< b61509093e1af69e336a094d439b8e1137cb40d8 | affected | ||
dcae5dacbce518513abf7776cb450b7bd95d722b< 963729538674be4cb8fa292529ecf32de0d6c6dd | affected | ||
dcae5dacbce518513abf7776cb450b7bd95d722b< 7b02c50d3978840781808e13bc13137fb81286b5 | affected | ||
dcae5dacbce518513abf7776cb450b7bd95d722b< 49060c0da57a381563e482e331dc9d4c3725b41b | affected | ||
dcae5dacbce518513abf7776cb450b7bd95d722b< 7cf71bbe5d2ee12613f6e278888f5fc9c5c0cc2b | affected | ||
dcae5dacbce518513abf7776cb450b7bd95d722b< d6db105bcfbdbbbd484e788a0ddf8140a4a8c486 | affected | ||
dcae5dacbce518513abf7776cb450b7bd95d722b< 9416861170ba0da8ddb0f4fd2d28334f0ed3b9c2 | affected | ||
| … +12 more rows | |||
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I. CVE-2022-50547の基本情報
脆弱性情報
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脆弱性タイトル
media: solo6x10: fix possible memory leak in solo_sysfs_init()
ソース: CVE Program / CVE List V5
脆弱性説明
In the Linux kernel, the following vulnerability has been resolved: media: solo6x10: fix possible memory leak in solo_sysfs_init() If device_register() returns error in solo_sysfs_init(), the name allocated by dev_set_name() need be freed. As comment of device_register() says, it should use put_device() to give up the reference in the error path. So fix this by calling put_device(), then the name can be freed in kobject_cleanup().
ソース: CVE Program / CVE List V5
CVSS情報
N/A
ソース: CVE Program / CVE List V5
脆弱性タイプ
N/A
ソース: CVE Program / CVE List V5
脆弱性タイトル
Linux kernel 安全漏洞
ソース: CNNVD (China National Vulnerability Database)
脆弱性説明
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，该漏洞源于未正确处理设备注册错误，可能导致内存泄漏。
ソース: CNNVD (China National Vulnerability Database)
CVSS情報
N/A
ソース: CNNVD (China National Vulnerability Database)
脆弱性タイプ
N/A
ソース: CNNVD (China National Vulnerability Database)
影響を受ける製品
II. CVE-2022-50547の公開POC
| # | POC説明 | ソースリンク | Shenlongリンク |
|---|
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CVE-2022-50547 补丁与修复 (8)
Same Patch Batch · Linux · 2025-10-07 · 118 CVEs total
| CVE-2023-53629 | 9.8 CRITICAL | fs: dlm: fix use after free in midcomms commit |
| CVE-2023-53630 | 8.8 HIGH | iommufd: Fix unpinning of pages when an access is present |
| CVE-2023-53676 | 8.8 HIGH | scsi: target: iscsi: Fix buffer overflow in lio_target_nacl_info_show() |
| CVE-2023-53675 | 8.8 HIGH | scsi: ses: Fix possible desc_ptr out-of-bounds accesses |
| CVE-2023-53673 | 8.8 HIGH | Bluetooth: hci_event: call disconnect callback before deleting conn |
| CVE-2023-53679 | 8.3 HIGH | wifi: mt7601u: fix an integer underflow |
| CVE-2023-53635 | 8.2 HIGH | netfilter: conntrack: fix wrong ct->timeout value |
| CVE-2022-50555 | 7.8 HIGH | tipc: fix a null-ptr-deref in tipc_topsrv_accept |
| CVE-2023-53659 | 7.8 HIGH | iavf: Fix out-of-bounds when setting channels on remove |
| CVE-2023-53619 | 7.8 HIGH | netfilter: conntrack: Avoid nf_ct_helper_hash uses after free |
| CVE-2023-53660 | 7.8 HIGH | bpf, cpumap: Handle skb as well when clean up ptr_ring |
| CVE-2023-53643 | 7.8 HIGH | nvme-tcp: don't access released socket during error recovery |
| CVE-2023-53645 | 7.8 HIGH | bpf: Make bpf_refcount_acquire fallible for non-owning refs |
| CVE-2023-53646 | 7.8 HIGH | drm/i915/perf: add sentinel to xehp_oa_b_counters |
| CVE-2023-53669 | 7.8 HIGH | tcp: fix skb_copy_ubufs() vs BIG TCP |
| CVE-2023-53626 | 7.8 HIGH | ext4: fix possible double unlock when moving a directory |
| CVE-2023-53627 | 7.8 HIGH | scsi: hisi_sas: Grab sas_dev lock when traversing the members of sas_dev.list |
| CVE-2022-50528 | 7.8 HIGH | drm/amdkfd: Fix memory leakage |
| CVE-2023-53683 | 7.8 HIGH | fs: hfsplus: remove WARN_ON() from hfsplus_cat_{read,write}_inode() |
| CVE-2022-50518 | 7.8 HIGH | parisc: Fix locking in pdc_iodc_print() firmware call |
Showing 20 of 118 CVEs. View all on vendor page →
IV. 関連脆弱性
同じ製品: Linux
- CVE-2026-74578
crypto: algif_skcipher - force synchronous processing on tre - CVE-2026-74577
net: mpls: initialize rtm_tos in mpls_getroute() - CVE-2026-74576
mm/slab: prevent unbounded recursion in free path with new k - CVE-2026-74574
dmaengine: idxd: fix fdev setup failure cleanup in idxd_cdev - CVE-2026-74575
thunderbolt: Prevent XDomain delayed work use-after-free on
同じベンダー: Linux
- CVE-2026-74578
crypto: algif_skcipher - force synchronous processing on tre - CVE-2026-74577
net: mpls: initialize rtm_tos in mpls_getroute() - CVE-2026-74576
mm/slab: prevent unbounded recursion in free path with new k - CVE-2026-74574
dmaengine: idxd: fix fdev setup failure cleanup in idxd_cdev - CVE-2026-74575
thunderbolt: Prevent XDomain delayed work use-after-free on
V. CVE-2022-50547へのコメント
まだコメントはありません