CVE-2022-2209
published 2022-07-23CVE-2022-2209: io_uring uses work_flags to determine which identity need to grab from the calling process to make sure it is consistent with the calling process when…
io_uring uses work_flags to determine which identity need to grab from the calling process to make sure it is consistent with the calling process when executing IORING_OP. The mapping of flags is incomplete, which leads to multiple incorrect reference counts and hence use-after-free. We recommend upgrading past commit df3f3bb5059d20ef094d6b2f0256c4bf4127a859
Affected
6 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| android | — | — | |
| platform | frameworks_av | >= 10:0 < 10:2022-11-01 | 10:2022-11-01 |
| platform | frameworks_av | >= 11:0 < 11:2022-11-01 | 11:2022-11-01 |
| platform | frameworks_av | >= 12:0 < 12:2022-11-01 | 12:2022-11-01 |
| platform | frameworks_av | >= 12L:0 < 12L:2022-11-01 | 12L:2022-11-01 |
| platform | frameworks_av | >= 13:0 < 13:2022-11-01 | 13:2022-11-01 |
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OSV
CVE-2022-2209: In getSecurityLevel and setSecurityLevel of DrmPlugin
osv·2022-11-01
CVE-2022-2209 CVE-2022-2209: In getSecurityLevel and setSecurityLevel of DrmPlugin
In getSecurityLevel and setSecurityLevel of DrmPlugin.cpp, there is a possible use-after-free due to improper locking. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
GHSA
GHSA-93qq-m35f-rfvj: io_uring uses work_flags to determine which identity need to grab from the calling process to make sure it is consistent with the calling process when
ghsa_unreviewed·2022-07-23
CVE-2022-2209 GHSA-93qq-m35f-rfvj: io_uring uses work_flags to determine which identity need to grab from the calling process to make sure it is consistent with the calling process when
io_uring uses work_flags to determine which identity need to grab from the calling process to make sure it is consistent with the calling process when executing IORING_OP. The mapping of flags is incomplete, which leads to multiple incorrect reference counts and hence use-after-free. We recommend upgrading past commit df3f3bb5059d20ef094d6b2f0256c4bf4127a859
Android
CVE-2022-2209: Android Security Bulletin 2022-11-01
CVE: CVE-2022-2209
Severity: HIGH
Type: EoP
Affected AOSP versions: 10, 11, 12, 12L, 13
References: A-235601882
vendor_android·2022-11-01
CVE-2022-2209 [HIGH] CVE-2022-2209: Android Security Bulletin 2022-11-01
CVE: CVE-2022-2209
Severity: HIGH
Type: EoP
Affected AOSP versions: 10, 11, 12, 12L, 13
References: A-235601882
Android Security Bulletin 2022-11-01
CVE: CVE-2022-2209
Severity: HIGH
Type: EoP
Affected AOSP versions: 10, 11, 12, 12L, 13
References: A-235601882
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2022-07-23
Published