| Summary | An out-of-bounds (OOB) memory read flaw was found in the Qualcomm IPC router protocol in the Linux kernel. A missing sanity check allows a local attacker to gain access to out-of-bounds memory, leading to a system crash or a leak of internal kernel information. The highest threat from this vulnerability is to system availability. |
|---|---|
| Publication Date | March 5, 2022, 1:15 a.m. |
| Registration Date | March 5, 2022, 10 a.m. |
| Last Update | Nov. 21, 2024, 3:22 p.m. |
| CVSS3.1 : HIGH | |
| スコア | 7.1 |
|---|---|
| Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H |
| 攻撃元区分(AV) | ローカル |
| 攻撃条件の複雑さ(AC) | 低 |
| 攻撃に必要な特権レベル(PR) | 低 |
| 利用者の関与(UI) | 不要 |
| 影響の想定範囲(S) | 変更なし |
| 機密性への影響(C) | 高 |
| 完全性への影響(I) | なし |
| 可用性への影響(A) | 高 |
| CVSS2.0 : LOW | |
| Score | 3.6 |
|---|---|
| Vector | AV:L/AC:L/Au:N/C:P/I:N/A:P |
| 攻撃元区分(AV) | ローカル |
| 攻撃条件の複雑さ(AC) | 低 |
| 攻撃前の認証要否(Au) | 不要 |
| 機密性への影響(C) | 低 |
| 完全性への影響(I) | なし |
| 可用性への影響(A) | 低 |
| Get all privileges. | いいえ |
| Get user privileges | いいえ |
| Get other privileges | いいえ |
| User operation required | いいえ |
| Configuration1 | or higher | or less | more than | less than | |
| cpe:2.3:o:linux:linux_kernel:5.14:rc6:*:*:*:*:*:* | |||||
| cpe:2.3:o:linux:linux_kernel:5.17:rc5:*:*:*:*:*:* | |||||
| cpe:2.3:o:linux:linux_kernel:5.17:rc4:*:*:*:*:*:* | |||||
| cpe:2.3:o:linux:linux_kernel:5.17:rc1:*:*:*:*:*:* | |||||
| cpe:2.3:o:linux:linux_kernel:5.17:rc2:*:*:*:*:*:* | |||||
| cpe:2.3:o:linux:linux_kernel:5.17:rc3:*:*:*:*:*:* | |||||
| cpe:2.3:o:linux:linux_kernel:5.17:-:*:*:*:*:*:* | |||||
| cpe:2.3:o:linux:linux_kernel:5.17:rc6:*:*:*:*:*:* | |||||
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | 5.14.1 | 5.17 | |||
| Configuration2 | or higher | or less | more than | less than | |
| cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:* | |||||
| Configuration3 | or higher | or less | more than | less than | |
| cpe:2.3:o:netapp:h300s_firmware:-:*:*:*:*:*:*:* | |||||
| execution environment | |||||
| 1 | cpe:2.3:h:netapp:h300s:-:*:*:*:*:*:*:* | ||||
| Configuration4 | or higher | or less | more than | less than | |
| cpe:2.3:o:netapp:h500s_firmware:-:*:*:*:*:*:*:* | |||||
| execution environment | |||||
| 1 | cpe:2.3:h:netapp:h500s:-:*:*:*:*:*:*:* | ||||
| Configuration5 | or higher | or less | more than | less than | |
| cpe:2.3:o:netapp:h700s_firmware:-:*:*:*:*:*:*:* | |||||
| execution environment | |||||
| 1 | cpe:2.3:h:netapp:h700s:-:*:*:*:*:*:*:* | ||||
| Configuration6 | or higher | or less | more than | less than | |
| cpe:2.3:o:netapp:h300e_firmware:-:*:*:*:*:*:*:* | |||||
| execution environment | |||||
| 1 | cpe:2.3:h:netapp:h300e:-:*:*:*:*:*:*:* | ||||
| Configuration7 | or higher | or less | more than | less than | |
| cpe:2.3:o:netapp:h500e_firmware:-:*:*:*:*:*:*:* | |||||
| execution environment | |||||
| 1 | cpe:2.3:h:netapp:h500e:-:*:*:*:*:*:*:* | ||||
| Configuration8 | or higher | or less | more than | less than | |
| cpe:2.3:o:netapp:h700e_firmware:-:*:*:*:*:*:*:* | |||||
| execution environment | |||||
| 1 | cpe:2.3:h:netapp:h700e:-:*:*:*:*:*:*:* | ||||
| Configuration9 | or higher | or less | more than | less than | |
| cpe:2.3:o:netapp:h410s_firmware:-:*:*:*:*:*:*:* | |||||
| execution environment | |||||
| 1 | cpe:2.3:h:netapp:h410s:-:*:*:*:*:*:*:* | ||||
| Configuration10 | or higher | or less | more than | less than | |
| cpe:2.3:o:netapp:h410c_firmware:-:*:*:*:*:*:*:* | |||||
| execution environment | |||||
| 1 | cpe:2.3:h:netapp:h410c:-:*:*:*:*:*:*:* | ||||
| Configuration11 | or higher | or less | more than | less than | |
| cpe:2.3:a:oracle:communications_cloud_native_core_binding_support_function:22.1.3:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:oracle:communications_cloud_native_core_policy:22.2.0:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:oracle:communications_cloud_native_core_network_exposure_function:22.1.1:*:*:*:*:*:*:* | |||||
| Title | Linux Kernel における境界外読み取りに関する脆弱性 |
|---|---|
| Summary | Linux Kernel には、境界外読み取りに関する脆弱性が存在します。 |
| Possible impacts | 情報を取得される、およびサービス運用妨害 (DoS) 状態にされる可能性があります。 |
| Solution | ベンダより正式な対策が公開されています。ベンダ情報を参照して適切な対策を実施してください。 |
| Publication Date | Aug. 20, 2021, midnight |
| Registration Date | July 20, 2023, 10:35 a.m. |
| Last Update | July 20, 2023, 10:35 a.m. |
| オラクル |
| Oracle Communications Cloud Native Core Binding Support Function |
| Fedora Project |
| Fedora |
| NetApp |
| HCI Baseboard Management Controller (BMC) H300E ファームウェア |
| HCI Baseboard Management Controller (BMC) H300S ファームウェア |
| HCI Baseboard Management Controller (BMC) H410S ファームウェア |
| HCI Baseboard Management Controller (BMC) H500E ファームウェア |
| HCI Baseboard Management Controller (BMC) H500S ファームウェア |
| HCI Baseboard Management Controller (BMC) H700E ファームウェア |
| HCI Baseboard Management Controller (BMC) H700S ファームウェア |
| Linux |
| Linux Kernel |
| No | Changed Details | Date of change |
|---|---|---|
| 1 | [2023年07月20日] 掲載 |
July 20, 2023, 10:34 a.m. |